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class="vp-page"><!--[--><!--[--><!----><!--]--><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!----></h1><div class="page-info"><!----><!----><span class="page-date-info" aria-label="Writing Date"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 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Conferences</a></li><!----><!--]--><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level2" href="#_2022-meetups-and-conferences">2022 Meetups and Conferences</a></li><!----><!--]--><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level2" href="#_2020-2021-meetups-and-conferences">2020-2021 Meetups and Conferences</a></li><!----><!--]--><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level2" href="#_2018-2019-meetups-and-conferences">2018-2019 Meetups and Conferences</a></li><!----><!--]--></ul><div class="vp-toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><p>Tips: All English Slides and videos are on <a href="http://slideshare.net" target="_blank" rel="noopener noreferrer">slideshare.net<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> and Youtube;<br> All Chinese Slides and videos are on <a href="http://slidestalk.com" target="_blank" rel="noopener noreferrer">slidestalk.com<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a> and bilibili.</p><h2 id="_2024-meetups-and-conferences" tabindex="-1"><a class="header-anchor" href="#_2024-meetups-and-conferences"><span>2024 Meetups and Conferences</span></a></h2><ul><li>2024.03.02, 2024 IoTDB Core Technology Meetup 1: Modern Open Source Data Technology. Shanghai, China. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV1ai421R7TM/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Apache IoTDB: Unlocking Time Series Data Storage and Application Capabilities<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Xinyi Zhao.</li></ul></li></ul><h2 id="_2023-meetups-and-conferences" tabindex="-1"><a class="header-anchor" href="#_2023-meetups-and-conferences"><span>2023 Meetups and Conferences</span></a></h2><ul><li>2023.12.17, 2023 OpenAtom Developer Conference. Wuxi, China. <ul><li>Producer of Open Source IIoT Big Data Sub-forum: Xiangdong Huang.</li></ul></li><li>2023.12.15, 2023 Chinese-funded Photovoltaic Overseas Conference. Nanjing, China.</li><li>2023.12.03, IoTDB Summit 2023. Beijing, China. <ul><li>(English) <a href="https://www.bilibili.com/video/BV18g4y117rB/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">The Data and IoT Landscape: Trends and Directions<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Prof. C. Mohan</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Ee411C7Y1/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Tsinghua Dataway: The Modular Software Stack for Industrial Big Data<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Prof. Jianmin Wang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1X64y1p7cY/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">TimechoDB V1.3: A One-Stop Solution for Time Series Data Management<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Dr. Jialin Qiao.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Cc411m7Na/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">New IoTDB Component: Embedded Machine Learning<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Prof. Mingsheng Long.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1kC4y1Q7mx/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Prospects of New Time Series Databases in Smart Power Generation<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Weimin Guo.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Tb4y1V7LF/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Large-Scale Distributed Data Lake Construction in Baowu Equiptment&#39;s Smart Operation and Maintenance<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Gang Zhao.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1cG411Y7Gv/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Maximize the Utility: Exploring the Unlimited Potential of Data with IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Yuan Tian.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1P94y1P7iJ/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Shape the Form: Effortless Data Modeling with IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jinrui Zhang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1su4y1M7sW/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Leverage the Tools: Efficient Management and Operation with Timecho Workbench<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Stefanie Zhao.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1mp4y1o7sH/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Gather the Streams: Navigating &quot;Embedded-Edge-Cloud Integration&quot; with IoTDB Stream Processing Framework<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Steve Su.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1hN4y1b7cg/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Enhance the Efficiency: Comprehensive System Optimization with IoTDB Monitoring Tools<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Xinyu Tan.</li><li>(English) <a href="https://www.bilibili.com/video/BV1QC4y1Q7Rk/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Aggregate the Sources: Universal Data-Acquisition from Industrial Hardware with Apache PLC4X<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Christofer Dutz.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1M64y1p7h6/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Application of IoTDB in Integrated Monitoring Systems for Urban Mass Transit<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Zhe Liu.</li><li>(Chinese) Implementation of IoTDB in the NeuSeer IoT Platform and Industry Practices. Reporter: Wei Wang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Xw411x7FK/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Leveraging IoTDB in the Power Generation Sector<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Chang Shu.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV12g4y117eT/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Integration of IoTDB in the Digitalization of the Nuclear Power Industry<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Huajian Fang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1994y1A7q7/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Application of IoTDB in the Data Resource Management and Operation in Advanced Manufacturing<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Wei Lu.</li><li>(English) <a href="https://www.bilibili.com/video/BV1294y1A7uG/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Use Cases of Apache IoTDB in the German Industry and Critical Infrastructure<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Dr. Julian Feinauer.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1dQ4y1g79k/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">IoTDB-Based Solution for Energy Data Integration at Qing&#39;an Cloud<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Taixian Yang.</li></ul></li><li>2023.11.18, Data &amp; AI Con 2023. Shanghai, China.</li><li>2023.11.15-18, China High-Quality Nuclear Energy Development Conference and Shenzhen International Nuclear Energy Industry Innovation Expo. Shenzhen, China.</li><li>2023.10.21, Doris Summit Asia 2023. Beijing, China.</li><li>2023.09.21, 2023 Open Source Industry Conference (OSCAR). Beijing, China.</li><li>2023.09.03-05, 2023 Global Software Development Conference (QCon). Beijing, China.</li><li>2023.08.18-20, CommunityOverCode Asia 2023 (Former ApacheCon Asia). Beijing, China. <ul><li>Producer of Internet of Things (IoT) / Industrial Internet of Things (IIoT) Forum: Jialin Qiao.</li></ul></li><li>2023.07.26-28, 2023 Energy Storage and Lithium Technology Exhibition. Shanghai, China.</li><li>2023.07.20, 2023 IoTDB Core Technology Meetup 5: IoTDB X RocketMQ Technology Salon. Online. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV1fh4y117VW/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">How IoTDB Empowers IIoT Data Management<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jinrui Zhang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1r14y1Q7ec/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">How IoTDB Stores Time Series Data Quickly and Efficiently<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Haonan Hou.</li></ul></li><li>2023.07.05-07, 2023 International Industrial Internet and Industrial Communications Exhibition. Beijing, China.</li><li>2023.07.04-05, 2023 Trusted Database Conference. Beijing, China. <ul><li>(Chinese) How Time Series Database Apache IoTDB Empowers IIoT Data Management. Reporter: Xiangdong Huang.</li></ul></li><li>2023.06.10, 2023 IoTDB Core Technology Meetup 4: IoTDB X EMQ: Digital Support for Smart Factories. Shenzhen, China. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Wh4y1X7kM/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">IoTDB Application Solution in Youhaoda IoT System<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Shanyou Zhang.</li></ul></li><li>2023.05.31, IoTDB X EMQ Smart Manufacturing Digital Transformation: Manufacturing Industry Customer Sharing Meetup. Online. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV1vu411p7Qx/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">How IoTDB empowers industrial IoT data management<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Xinyi Zhao.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Fh411F7EP/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Application of IoTDB in AVICAS Generic Intelligent Cloud Manufacturing System<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Shenglai Wan.</li></ul></li><li>2023.05.27-28, The Global Opensource Technology Conference 2023. Shanghai, China.</li><li>2023.04.26, building IoT 2023. Germany.</li><li>2023.04.15, 2023 IoTDB Core Technology Meetup 3: IoTDB X EMQ: The Data Foundation Of Intelligent Vehicles. Shanghai, China. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV1r24y1c7SY/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Best Application Practices of IoTDB in the Scenarios of IoV and Intelligent Car Factories<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Yuan Tian.</li></ul></li><li>2023.03.02, 2023 IoTDB Core Technology Meetup 2: Joint Meetup of IoTDB and SeaTunnel. Online. <ul><li>(English) <a href="https://www.bilibili.com/video/BV1yM4y1r79b/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">How Does Apache IoTDB Improve Storage Efficiency<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Haonan Hou.</li></ul></li><li>2023,02.25-26, The Global AI Developer Conference 2023. Shanghai, China.</li><li>2023.02.25, 2023 IoTDB Core Technology Meetup 1：Discussion on Cloud Native Open Source Project Application Practice. Beijing, China. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV19k4y1b71E/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Apache IoTDB and Cloud Deployment Practice<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jinrui Zhang.</li></ul></li></ul><h2 id="_2022-meetups-and-conferences" tabindex="-1"><a class="header-anchor" href="#_2022-meetups-and-conferences"><span>2022 Meetups and Conferences</span></a></h2><ul><li>2022.12.03-04, 2022 Apache IoTDB &amp; IoT Ecosystem Summit. Online. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV1z84y1x74Y/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Time Series Database for Internet of Everything<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jiong Zhou</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1UA411D7bG/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Apache IoTDB V1.0 for Industrial IoT<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>.Reporter: Xiangdong Huang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1W84y1x7RH/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Industrial Time Series Database - Apache IoTDB in the Nuclear Power Industry<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Xujia Liu.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1R3411Q718/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Application of Apache IoTDB in State Grid<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Ke Xie.</li><li>(English) <a href="https://www.bilibili.com/video/BV18V4y1F7do/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Application of Apache IoTDB for Multi-level Data Syncing of Industrial Data from A German Automotive OEM<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Dr. Julian Feinauer.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1314y1g7yT/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Apache IoTDB&#39;s New Standalone &amp; Cluster Architecture for Embedded-Edge-Cloud Data Sync<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jialin Qiao.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1BD4y1L7iq/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Scalability and Storage-Compute Separation of Apache IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Gaofei Cao.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1mK411275q/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Time Series Database Consensus Protocol Optimized for IoT Scenarios<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jinrui Zhang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Xe4y1V7VS/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Large-Scale Parallel Processing and Edge Computing in Apache IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Yuan Tian.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1ee4y1V73w/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Apache IoTDB&#39;s Innovative Storage Engine for Sequential and Disordered Time Series Data Separation: IoTLSM<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Haonan Hou.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Ao4y167tJ/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Apache IoTDB for Internet of Everything at JD.com<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Gang Liu.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV11D4y1M7bL/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Developing a Cloud System with Apache IoTDB at AVICAS Generic<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Chuang Wang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Hj411u7R6/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Managing Data from Millions of Connected Cars with Apache IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Li Huang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1sM411s7VZ/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">How Apache IoTDB Optimized the O&amp;M at Baowu Steel<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Shaofeng Xu.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1324y1g77m/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">MCC IIoT Platform and CISDigital-TimeS (Based on Apache IoTDB) in Process Manufacturing Industry<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Qiang Zheng.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1iY411C7LZ/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Timecho&#39;s Commercial Offering based on Apache IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Hai Liu.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1m24y1G7mf/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Yonyou&#39;s Practice in the Application and Ecosystem Development of Apache IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Guanfei Guo.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1aD4y1u7eU/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">BONC Products based on Apache IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Chao Wang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1uo4y1a7HS/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Apache IoTDB on Huawei Cloud<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Chao Wang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1jM411j7R3/?spm_id_from=333.788&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Solutions with MaxCompute, a Big Data Computing Platform based on Apache IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jian Bai.</li></ul></li><li>2022.10.29-30, COSCon&#39;22. On-Site Conference and Online Live Streaming. <ul><li>Producer of the COSCon&#39;22 loT Forum: Jialin Qiao.</li><li>Producer of the COSCon&#39;22 loT Forum and Open Source Education Forum: Xiangdong Huang.</li></ul></li><li>2022.10.15, 2022 IoTDB Core Technology Meetup 2: Building an Open-Source Data Management Plan with IoTDB X SeaTunnel. Online. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV16K411D7xJ/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Apache IoTDB, a Time-Series Database Capable of Handling Tens of Millions of Writing Per Second<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Gaofei Cao.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Pg411h7Cw/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Integration Practice of IoTDB with Spring Ecosystem<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Zhijia Cao.</li></ul></li><li>2022.09.20-21, data2day. Karlsruhe, Germany.</li><li>2022.08.13, 2022 IoTDB Core Technology Meetup 1: IoTDB X EMQ IoT Data Infrastructure Practice. HangZhou, China. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV1fY4y1P7LP/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Multi-Scenario Modeling Method of IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Yuan Tian.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1me4y187Jg/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Case Study of Shennan Circuits with EMQ and IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Zhifei Feng.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1o8411t7LP/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">IoTDB + MaxCompute - Thoughts and Practice on How Big Data Systems can Better Process IoT Data<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Yang Gao.</li></ul></li><li>2022.07.29-31, ApacheCon Asia 2022. Online. <ul><li>Producer of Internet of Things (IoT) / Industrial Internet of Things (IIoT) Forum: Jialin Qiao.</li></ul></li><li>2022.07.29, 2022 Lixia Action Conference. Online. <ul><li>Open Source Roundtable: Why Are Companies Heavily Investing in the Open Source Track. Reporter: Xiangdong Huang.</li></ul></li><li>2022.07.03, 2022 Open Source Technology Lecture Series 3: Open Source from the Perspectives of Interviewers and Job Seekers. Online. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV19Y4y1u7za/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Why Open-Source Project Experience Forms the Best Resumes for Job Seekers<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jinrui Zhang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1JU4y1r7BP/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">What&#39;s the Benefit of Open-Source Experience in Interviews with Top-Tier Companies<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Yuan Tian.</li></ul></li><li>2022.05.14, 2022 Open Source Summer - Apache IoTDB Project Presentation Conference. Online. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV1St4y1x7ob/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Introduction of Apache IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jialin Qiao.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1qg411d7Fj/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Project 1：A Lightweight and Secure User Defined Function Running Environment<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jian Bai.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1TY411F7Fi/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Project 2：Metadata Tag Model Management<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Yukun Zhou.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Jv4y1A7R5/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Project 3：Aggregation Query Window Segmentation Framework<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Minghui Liu.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV13v4y1A78P/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Project 4：Efficient Expression Calculation Method Based on Code Generation Technology<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jinrui Zhang.</li></ul></li><li>2022.05.11, building IoT 2022. Germany.</li><li>2022.04.14, 2022 Open Source Technology Lecture Series 2: Tsinghua Open Source Lecture. Beijing, China.</li><li>2022.02.19, 2022 Open Source Technology Lecture Series 1: Core Technologies and Applications of Time Series Database, Apache IoTDB. Online. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV1yi4y127js/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Apache IoTDB: Time Series Database Based on Open Data File Format<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jialin Qiao.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1tu411D7UW/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">IoTDB’s Practice in Alibaba Cloud’s Smart Manufacturing Business<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Ning Gong.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Pq4y147z4/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Application of IoTDB in 360 Security Technology<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jianyun Cheng.</li></ul></li></ul><h2 id="_2020-2021-meetups-and-conferences" tabindex="-1"><a class="header-anchor" href="#_2020-2021-meetups-and-conferences"><span>2020-2021 Meetups and Conferences</span></a></h2><ul><li>2021.08.11, Open Source Big Data Online Conference. Online.</li><li>2021.01.24, BDTC Big Data Technology Conference 2020. Beijing, China.</li><li>2020.12.30, The 10th China Cloud Computing Standards and Application Conference. Beijing, China. <ul><li>(Chinese) Apache IoTDB: Industrial Internet of Things Time Series Data Management System. Reporter: Jialin Qiao.</li></ul></li><li>2020.11.29, Apache IoTDB Meetup, Beijing, China. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV1fK41137Hi/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Advanced Use and Introduction to the Principles behind IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Kaifeng Xue.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1xa4y1H7bk/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Massive Time Series Processing: Distributed Metadata Management Technology in IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Chao Wang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1ri4y157ZM/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Talkweb IoT Platform and Apache IoTDB Application Practice<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Bin Huang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1Hv411b7zp/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">X-DB: an IoTDB Based Real-time Database<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Wanhong Li.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1z54y1678E/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Apache IoTDB Community Development Profile<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Xiangdong Huang.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1sp4y1z7vM/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Empathy: Needed Ability for Embracing the Open Source of Collaboration in Competition<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jiansheng Li.</li><li>(English) <a href="https://www.bilibili.com/video/BV1VT4y1M7ZZ/?spm_id_from=333.999.0.0&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">IoTDB for Digital Twin Platform in Germany<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Dr. Julian Feinaeur.</li></ul></li><li>2020.11.14, Open Source Software Supply Chain Summit 2020. Nanjing, China. <ul><li>(Chinese) <a href="https://www.slidestalk.com/IoTDB/202011ApacheIoTDBReporter82991" target="_blank" rel="noopener noreferrer">Apache IoTDB Core Technology<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jincheng Sun.</li></ul></li><li>2020.10.25, COSCon’20 &amp; Apache Roadshow, Beijing, China. <ul><li>(Chinese) <a href="https://www.slidestalk.com/IoTDB/202010ApacheIoTDBReporterJialinQiao42231" target="_blank" rel="noopener noreferrer">Apache IoTDB: From Chinese University to the World<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jialin Qiao.</li><li>(Chinese) <a href="https://www.slidestalk.com/IoTDB/202010ApacheIoTDBReporterXiangdongHuang11117" target="_blank" rel="noopener noreferrer">Apache IoTDB: Managing Industrial IoT Data<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Xiangdong Huang.</li></ul></li><li>2020.09.30, ApacheCon 2020, online. <ul><li>(English) <a href="https://www.slideshare.net/slideshow/embed_code/key/zwzJmZsMZrnT26" target="_blank" rel="noopener noreferrer">Use Cases and Optimizations of IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jialin Qiao.</li></ul></li><li>2020.09.26, Apache Hadoop Meetup. Shanghai, China. <ul><li>(Chinese) From IoTDB to Hadoop: IIoT Edge-cloud Collaborative Open Source Ecosystem. Reporter: Xiangdong Huang.</li></ul></li><li>2020.03.02, building IoT 2020. Essen, Germany. <ul><li>(German) <a href="https://www.buildingiot.de/lecture.php?id=10856&amp;source=" target="_blank" rel="noopener noreferrer">Industrial IoT mit Open Source<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Dr. Julian Feinauer, Chirstofer Dutz.</li></ul></li><li>2020.01.12, Apache IoTDB x Apache ShardingSphere Meetup. Beijing, China.</li><li>2020.01.04, Apache IoTDB x Apache Pulsar Meetup. Beijing, China. <ul><li>(Chinese) <a href="https://www.bilibili.com/video/BV1sJ411J783?p=5&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Managing Time Series Data with IoTDB<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Jialin Qiao.</li><li>(Chinese) <a href="https://www.bilibili.com/video/BV1sJ411J783?p=3&amp;vd_source=0b26be0f8d72b3273fcd8e98ca277199" target="_blank" rel="noopener noreferrer">Apache IoTDB: History and Technical Details<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Xiangdong Huang.</li></ul></li></ul><h2 id="_2018-2019-meetups-and-conferences" tabindex="-1"><a class="header-anchor" href="#_2018-2019-meetups-and-conferences"><span>2018-2019 Meetups and Conferences</span></a></h2><ul><li>2019.12.28, Apache RocketMQ x Apache IoTDB Meetup. Dalian, China. <ul><li>(Chinese) <a href="https://www.slidestalk.com/IoTDB/201912Meetup2019ApacheIoTDBReporterXiangdongHuang71222" target="_blank" rel="noopener noreferrer">Apache IoTDB: Why We Need a Time Series Database<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Xiangdong Huang.</li></ul></li><li>2019.11.09, Apache Event: Embrace Apache Software Foundation. Beijing, China. <ul><li>(Chinese) Open Source in Campus - Apache IoTDB as an Example. Reporter: Xiangdong Huang.</li></ul></li><li>2019.10.23, ApacheCon Europe 2019. Berlin, Germany. <ul><li>(English) <a href="https://www.slideshare.net/slideshow/embed_code/key/lms4cEH1eqnRZC" target="_blank" rel="noopener noreferrer">Apache IoTDB: a Time Series Database for Industrial IoT<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Xiangdong Huang, Dr. Julian Feinauer.</li></ul></li><li>2019.09.10, ApacheCon North America 2019. Las Vegas, USA. <ul><li>(English) <a href="https://feathercast.apache.org/wp-content/uploads/2019/09/2019-09-10-hello-world-introducing-apache-iotdb-xiangdong-huang-julian-feinauer.mp3" target="_blank" rel="noopener noreferrer">Hello World! Introducing Apache IoTDB - a Database for the Internet of Things<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span></a>. Reporter: Xiangdong Huang, Dr. Julian Feinauer.</li></ul></li><li>2019.07.13, Beijing Hackathon 2019. Beijing, China. <ul><li>(Chinese) Apache IoTDB (incubating): Time Series Database for IIoT. Reporter: Xiangdong Huang.</li></ul></li><li>2019.05.07, The 2nd Digital China Summit. Fuzhou, China. <ul><li>(Chinese) Apache IoTDB (incubating): Time Series Database for IIoT. Reporter: Xiangdong Huang.</li></ul></li><li>2019.02.21, Industrial Internet Summit 2019. Beijing, China. <ul><li>(Chinese) Apache IoTDB (incubating): Time Series Database for IIoT. Reporter: Jianmin Wang.</li></ul></li><li>2018.12.09, Tsinghua Open Source Software Summit 2018. Beijing, China. <ul><li>(Chinese) IoTDB: from Tsinghua IoTDB to Apache IoTDB (incubating). Reporter: Xiangdong Huang.</li></ul></li></ul></div><!--[--><!----><!--]--><footer class="vp-page-meta"><div class="vp-meta-item edit-link"><a href="https://github.com/apache/iotdb-docs/edit/main/src/Community/Materials.md" rel="noopener noreferrer" target="_blank" aria-label="Found Error? 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