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<h3>
<a href="/2020/10/15/from-aligned-to-unaligned-checkpoints-part-1-checkpoints-alignment-and-backpressure/">From Aligned to Unaligned Checkpoints - Part 1: Checkpoints, Alignment, and Backpressure</a>
</h3>
October 15, 2020 -
Arvid Heise
Stephan Ewen
<p>Apache Flink’s checkpoint-based fault tolerance mechanism is one of its defining features. Because of that design, Flink unifies batch and stream processing, can easily scale to both very small and extremely large scenarios and provides support for many operational features like stateful upgrades with state evolution or roll-backs and time-travel.
Despite all these great properties, Flink&rsquo;s checkpointing method has an Achilles Heel: the speed of a completed checkpoint is determined by the speed at which data flows through the application.
<a href="/2020/10/15/from-aligned-to-unaligned-checkpoints-part-1-checkpoints-alignment-and-backpressure/">...</a>
</p>
<a href="/2020/10/15/from-aligned-to-unaligned-checkpoints-part-1-checkpoints-alignment-and-backpressure/">Continue reading »</a>
</article>
<article class="markdown book-post">
<h3>
<a href="/2020/10/13/stateful-functions-internals-behind-the-scenes-of-stateful-serverless/">Stateful Functions Internals: Behind the scenes of Stateful Serverless</a>
</h3>
October 13, 2020 -
Tzu-Li (Gordon) Tai
<a href="https://twitter.com/tzulitai">(@tzulitai)</a>
<p>Stateful Functions (StateFun) simplifies the building of distributed stateful applications by combining the best of two worlds: the strong messaging and state consistency guarantees of stateful stream processing, and the elasticity and serverless experience of today&rsquo;s cloud-native architectures and popular event-driven FaaS platforms. Typical StateFun applications consist of functions deployed behind simple services using these modern platforms, with a separate StateFun cluster playing the role of an “event-driven database” that provides consistency and fault-tolerance for the functions&rsquo; state and messaging.
<a href="/2020/10/13/stateful-functions-internals-behind-the-scenes-of-stateful-serverless/">...</a>
</p>
<a href="/2020/10/13/stateful-functions-internals-behind-the-scenes-of-stateful-serverless/">Continue reading »</a>
</article>
<article class="markdown book-post">
<h3>
<a href="/2020/09/28/stateful-functions-2.2.0-release-announcement/">Stateful Functions 2.2.0 Release Announcement</a>
</h3>
September 28, 2020 -
Tzu-Li (Gordon) Tai
<a href="https://twitter.com/tzulitai">(@tzulitai)</a>
Igal Shilman
<a href="https://twitter.com/IgalShilman">(@IgalShilman)</a>
<p>The Apache Flink community is happy to announce the release of Stateful Functions (StateFun) 2.2.0! This release introduces major features that extend the SDKs, such as support for asynchronous functions in the Python SDK, new persisted state constructs, and a new SDK that allows embedding StateFun functions within a Flink DataStream job. Moreover, we&rsquo;ve also included important changes that improve out-of-the-box stability for common workloads, as well as increased observability for operational purposes.
<a href="/2020/09/28/stateful-functions-2.2.0-release-announcement/">...</a>
</p>
<a href="/2020/09/28/stateful-functions-2.2.0-release-announcement/">Continue reading »</a>
</article>
<article class="markdown book-post">
<h3>
<a href="/2020/09/17/apache-flink-1.11.2-released/">Apache Flink 1.11.2 Released</a>
</h3>
September 17, 2020 -
Zhu Zhu
<a href="https://twitter.com/zhuzhv">(@zhuzhv)</a>
<p>The Apache Flink community released the second bugfix version of the Apache Flink 1.11 series.
This release includes 96 fixes and minor improvements for Flink 1.11.1. The list below includes a detailed list of all fixes and improvements.
We highly recommend all users to upgrade to Flink 1.11.2.
Updated Maven dependencies:
&lt;dependency&gt; &lt;groupId&gt;org.apache.flink&lt;/groupId&gt; &lt;artifactId&gt;flink-java&lt;/artifactId&gt; &lt;version&gt;1.11.2&lt;/version&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;org.apache.flink&lt;/groupId&gt; &lt;artifactId&gt;flink-streaming-java_2.11&lt;/artifactId&gt; &lt;version&gt;1.11.2&lt;/version&gt; &lt;/dependency&gt; &lt;dependency&gt; &lt;groupId&gt;org.apache.flink&lt;/groupId&gt; &lt;artifactId&gt;flink-clients_2.11&lt;/artifactId&gt; &lt;version&gt;1.11.2&lt;/version&gt; &lt;/dependency&gt; You can find the binaries on the updated Downloads page.
<a href="/2020/09/17/apache-flink-1.11.2-released/">...</a>
</p>
<a href="/2020/09/17/apache-flink-1.11.2-released/">Continue reading »</a>
</article>
<article class="markdown book-post">
<h3>
<a href="/2020/09/04/flink-community-update-august20/">Flink Community Update - August&#39;20</a>
</h3>
September 4, 2020 -
Marta Paes
<a href="https://twitter.com/morsapaes">(@morsapaes)</a>
<p>Ah, so much for a quiet August month. This time around, we bring you some new Flink Improvement Proposals (FLIPs), a preview of the upcoming Flink Stateful Functions 2.2 release and a look into how far Flink has come in comparison to 2019.
The Past Month in Flink # Flink Releases # Getting Ready for Flink Stateful Functions 2.2 # The details of the next release of Stateful Functions are under discussion in this @dev mailing list thread, and the feature freeze is set for September 10th — so, you can expect Stateful Functions 2.
<a href="/2020/09/04/flink-community-update-august20/">...</a>
</p>
<a href="/2020/09/04/flink-community-update-august20/">Continue reading »</a>
</article>
<article class="markdown book-post">
<h3>
<a href="/2020/09/01/memory-management-improvements-for-flinks-jobmanager-in-apache-flink-1.11/">Memory Management improvements for Flink’s JobManager in Apache Flink 1.11</a>
</h3>
September 1, 2020 -
Andrey Zagrebin
<p>Apache Flink 1.11 comes with significant changes to the memory model of Flink’s JobManager and configuration options for your Flink clusters. These recently-introduced changes make Flink adaptable to all kinds of deployment environments (e.g. Kubernetes, Yarn, Mesos), providing better control over its memory consumption.
The previous blog post focused on the memory model of the TaskManagers and how it was improved in Flink 1.10. This post addresses the same topic but for the JobManager instead.
<a href="/2020/09/01/memory-management-improvements-for-flinks-jobmanager-in-apache-flink-1.11/">...</a>
</p>
<a href="/2020/09/01/memory-management-improvements-for-flinks-jobmanager-in-apache-flink-1.11/">Continue reading »</a>
</article>
<article class="markdown book-post">
<h3>
<a href="/2020/08/25/apache-flink-1.10.2-released/">Apache Flink 1.10.2 Released</a>
</h3>
August 25, 2020 -
Zhu Zhu
<a href="https://twitter.com/zhuzhv">(@zhuzhv)</a>
<p>The Apache Flink community released the second bugfix version of the Apache Flink 1.10 series.
This release includes 73 fixes and minor improvements for Flink 1.10.1. The list below includes a detailed list of all fixes and improvements.
We highly recommend all users to upgrade to Flink 1.10.2.
Note After FLINK-18242, the deprecated `OptionsFactory` and `ConfigurableOptionsFactory` classes are removed (not applicable for release-1.10), please use `RocksDBOptionsFactory` and `ConfigurableRocksDBOptionsFactory` instead. Please also recompile your application codes if any class extending `DefaultConfigurableOptionsFactory` Note After FLINK-17800 by default we will set `setTotalOrderSeek` to true for RocksDB's `ReadOptions`, to prevent user from miss using `optimizeForPointLookup`.
<a href="/2020/08/25/apache-flink-1.10.2-released/">...</a>
</p>
<a href="/2020/08/25/apache-flink-1.10.2-released/">Continue reading »</a>
</article>
<article class="markdown book-post">
<h3>
<a href="/2020/08/20/the-state-of-flink-on-docker/">The State of Flink on Docker</a>
</h3>
August 20, 2020 -
Robert Metzger
<a href="https://twitter.com/rmetzger_">(@rmetzger_)</a>
<p>With over 50 million downloads from Docker Hub, the Flink docker images are a very popular deployment option.
The Flink community recently put some effort into improving the Docker experience for our users with the goal to reduce confusion and improve usability.
Let&rsquo;s quickly break down the recent improvements:
Reduce confusion: Flink used to have 2 Dockerfiles and a 3rd file maintained outside of the official repository — all with different features and varying stability.
<a href="/2020/08/20/the-state-of-flink-on-docker/">...</a>
</p>
<a href="/2020/08/20/the-state-of-flink-on-docker/">Continue reading »</a>
</article>
<article class="markdown book-post">
<h3>
<a href="/2020/08/18/monitoring-and-controlling-networks-of-iot-devices-with-flink-stateful-functions/">Monitoring and Controlling Networks of IoT Devices with Flink Stateful Functions</a>
</h3>
August 18, 2020 -
Igal Shilman
<a href="https://twitter.com/IgalShilman">(@IgalShilman)</a>
<p>In this blog post, we&rsquo;ll take a look at a class of use cases that is a natural fit for Flink Stateful Functions: monitoring and controlling networks of connected devices (often called the “Internet of Things” (IoT)).
IoT networks are composed of many individual, but interconnected components, which makes getting some kind of high-level insight into the status, problems, or optimization opportunities in these networks not trivial. Each individual device “sees” only its own state, which means that the status of groups of devices, or even the network as a whole, is often a complex aggregation of the individual devices’ state.
<a href="/2020/08/18/monitoring-and-controlling-networks-of-iot-devices-with-flink-stateful-functions/">...</a>
</p>
<a href="/2020/08/18/monitoring-and-controlling-networks-of-iot-devices-with-flink-stateful-functions/">Continue reading »</a>
</article>
<article class="markdown book-post">
<h3>
<a href="/2020/08/06/accelerating-your-workload-with-gpu-and-other-external-resources/">Accelerating your workload with GPU and other external resources</a>
</h3>
August 6, 2020 -
Yangze Guo
<p>Apache Flink 1.11 introduces a new External Resource Framework, which allows you to request external resources from the underlying resource management systems (e.g., Kubernetes) and accelerate your workload with those resources. As Flink provides a first-party GPU plugin at the moment, we will take GPU as an example and show how it affects Flink applications in the AI field. Other external resources (e.g. RDMA and SSD) can also be supported in a pluggable manner.
<a href="/2020/08/06/accelerating-your-workload-with-gpu-and-other-external-resources/">...</a>
</p>
<a href="/2020/08/06/accelerating-your-workload-with-gpu-and-other-external-resources/">Continue reading »</a>
</article>
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<a href="https://flink.apache.org/2025/09/26/apache-flink-cdc-3.5.0-release-announcement/">Apache Flink CDC 3.5.0 Release Announcement</a>
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<a href="https://flink.apache.org/2025/07/31/apache-flink-2.1.0-ushers-in-a-new-era-of-unified-real-time-data--ai-with-comprehensive-upgrades/">Apache Flink 2.1.0: Ushers in a New Era of Unified Real-Time Data &#43; AI with Comprehensive Upgrades</a>
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<a href="https://flink.apache.org/2025/07/10/apache-flink-1.19.3-release-announcement/">Apache Flink 1.19.3 Release Announcement</a>
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<a href="https://flink.apache.org/2025/07/10/apache-flink-1.20.2-release-announcement/">Apache Flink 1.20.2 Release Announcement</a>
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<li>
<a href="https://flink.apache.org/2025/06/03/apache-flink-kubernetes-operator-1.12.0-release-announcement/">Apache Flink Kubernetes Operator 1.12.0 Release Announcement</a>
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<a href="https://flink.apache.org/2025/05/16/apache-flink-cdc-3.4.0-release-announcement/">Apache Flink CDC 3.4.0 Release Announcement</a>
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<a href="https://flink.apache.org/2025/04/30/introducing-the-externalized-kudu-connector/">Introducing the Externalized Kudu Connector</a>
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<a href="https://flink.apache.org/2025/03/24/apache-flink-2.0.0-a-new-era-of-real-time-data-processing/">Apache Flink 2.0.0: A new Era of Real-Time Data Processing</a>
</li>
<li>
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<a href="https://flink.apache.org/2025/01/21/apache-flink-cdc-3.3.0-release-announcement/">Apache Flink CDC 3.3.0 Release Announcement</a>
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<a href="https://flink.apache.org/2024/12/05/introducing-the-new-prometheus-connector/">Introducing the new Prometheus connector</a>
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<a href="https://flink.apache.org/2024/10/23/preview-release-of-apache-flink-2.0/">Preview Release of Apache Flink 2.0</a>
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<li>
<a href="https://flink.apache.org/2024/03/21/apache-flink-kubernetes-operator-1.8.0-release-announcement/">Apache Flink Kubernetes Operator 1.8.0 Release Announcement</a>
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<a href="https://flink.apache.org/2024/03/18/announcing-the-release-of-apache-flink-1.19/">Announcing the Release of Apache Flink 1.19</a>
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<a href="https://flink.apache.org/2024/01/19/apache-flink-1.18.1-release-announcement/">Apache Flink 1.18.1 Release Announcement</a>
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<a href="https://flink.apache.org/2023/11/29/apache-flink-1.16.3-release-announcement/">Apache Flink 1.16.3 Release Announcement</a>
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<a href="https://flink.apache.org/2023/10/24/announcing-the-release-of-apache-flink-1.18/">Announcing the Release of Apache Flink 1.18</a>
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<a href="https://flink.apache.org/2023/09/19/stateful-functions-3.3.0-release-announcement/">Stateful Functions 3.3.0 Release Announcement</a>
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<li>
<a href="https://flink.apache.org/2023/07/03/sigmod-systems-award-for-apache-flink/">SIGMOD Systems Award for Apache Flink</a>
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<a href="https://flink.apache.org/2023/05/25/apache-flink-1.16.2-release-announcement/">Apache Flink 1.16.2 Release Announcement</a>
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<a href="https://flink.apache.org/2023/05/25/apache-flink-1.17.1-release-announcement/">Apache Flink 1.17.1 Release Announcement</a>
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<li>
<a href="https://flink.apache.org/2023/05/17/apache-flink-kubernetes-operator-1.5.0-release-announcement/">Apache Flink Kubernetes Operator 1.5.0 Release Announcement</a>
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<a href="https://flink.apache.org/2023/05/12/howto-test-a-batch-source-with-the-new-source-framework/">Howto test a batch source with the new Source framework</a>
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<a href="https://flink.apache.org/2023/05/09/howto-migrate-a-real-life-batch-pipeline-from-the-dataset-api-to-the-datastream-api/">Howto migrate a real-life batch pipeline from the DataSet API to the DataStream API</a>
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<a href="https://flink.apache.org/2023/04/19/apache-flink-ml-2.2.0-release-announcement/">Apache Flink ML 2.2.0 Release Announcement</a>
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<li>
<a href="https://flink.apache.org/2023/03/23/announcing-the-release-of-apache-flink-1.17/">Announcing the Release of Apache Flink 1.17</a>
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<a href="https://flink.apache.org/2023/03/15/apache-flink-1.15.4-release-announcement/">Apache Flink 1.15.4 Release Announcement</a>
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<a href="https://flink.apache.org/2023/02/27/apache-flink-kubernetes-operator-1.4.0-release-announcement/">Apache Flink Kubernetes Operator 1.4.0 Release Announcement</a>
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<a href="https://flink.apache.org/2023/01/30/apache-flink-1.16.1-release-announcement/">Apache Flink 1.16.1 Release Announcement</a>
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<a href="https://flink.apache.org/2023/01/13/apache-flink-table-store-0.3.0-release-announcement/">Apache Flink Table Store 0.3.0 Release Announcement</a>
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<li>
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<a href="https://flink.apache.org/2022/08/24/apache-flink-1.15.2-release-announcement/">Apache Flink 1.15.2 Release Announcement</a>
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<li>
<a href="https://flink.apache.org/2022/07/11/flip-147-support-checkpoints-after-tasks-finished-part-one/">FLIP-147: Support Checkpoints After Tasks Finished - Part One</a>
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<a href="https://flink.apache.org/2022/06/22/apache-flink-1.14.5-release-announcement/">Apache Flink 1.14.5 Release Announcement</a>
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<a href="https://flink.apache.org/2022/05/05/announcing-the-release-of-apache-flink-1.15/">Announcing the Release of Apache Flink 1.15</a>
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<a href="https://flink.apache.org/2022/02/22/scala-free-in-one-fifteen/">Scala Free in One Fifteen</a>
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<a href="https://flink.apache.org/2022/01/31/stateful-functions-3.2.0-release-announcement/">Stateful Functions 3.2.0 Release Announcement</a>
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<a href="https://flink.apache.org/2022/01/20/pravega-flink-connector-101/">Pravega Flink Connector 101</a>
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<a href="https://flink.apache.org/2022/01/17/apache-flink-1.14.3-release-announcement/">Apache Flink 1.14.3 Release Announcement</a>
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<a href="https://flink.apache.org/2022/01/07/apache-flink-ml-2.0.0-release-announcement/">Apache Flink ML 2.0.0 Release Announcement</a>
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<a href="https://flink.apache.org/2022/01/04/how-we-improved-scheduler-performance-for-large-scale-jobs-part-one/">How We Improved Scheduler Performance for Large-scale Jobs - Part One</a>
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<a href="https://flink.apache.org/2021/12/16/apache-flink-log4j-emergency-releases/">Apache Flink Log4j emergency releases</a>
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<a href="https://flink.apache.org/2021/12/10/advise-on-apache-log4j-zero-day-cve-2021-44228/">Advise on Apache Log4j Zero Day (CVE-2021-44228)</a>
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<a href="https://flink.apache.org/2021/11/03/flink-backward-the-apache-flink-retrospective/">Flink Backward - The Apache Flink Retrospective</a>
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<a href="https://flink.apache.org/2021/10/26/sort-based-blocking-shuffle-implementation-in-flink-part-one/">Sort-Based Blocking Shuffle Implementation in Flink - Part One</a>
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<a href="https://flink.apache.org/2021/10/26/sort-based-blocking-shuffle-implementation-in-flink-part-two/">Sort-Based Blocking Shuffle Implementation in Flink - Part Two</a>
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<li>
<a href="https://flink.apache.org/2021/10/19/apache-flink-1.13.3-released/">Apache Flink 1.13.3 Released</a>
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<li>
<a href="https://flink.apache.org/2021/09/29/apache-flink-1.14.0-release-announcement/">Apache Flink 1.14.0 Release Announcement</a>
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<li>
<a href="https://flink.apache.org/2021/09/07/implementing-a-custom-source-connector-for-table-api-and-sql-part-one/">Implementing a Custom Source Connector for Table API and SQL - Part One </a>
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<a href="https://flink.apache.org/2021/08/31/stateful-functions-3.1.0-release-announcement/">Stateful Functions 3.1.0 Release Announcement</a>
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<li>
<a href="https://flink.apache.org/2021/08/31/help-us-stabilize-apache-flink-1.14.0-rc0/">Help us stabilize Apache Flink 1.14.0 RC0</a>
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<li>
<a href="https://flink.apache.org/2021/08/09/apache-flink-1.11.4-released/">Apache Flink 1.11.4 Released</a>
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<li>
<a href="https://flink.apache.org/2021/08/06/apache-flink-1.12.5-released/">Apache Flink 1.12.5 Released</a>
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<li>
<a href="https://flink.apache.org/2021/08/06/apache-flink-1.13.2-released/">Apache Flink 1.13.2 Released</a>
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<a href="https://flink.apache.org/2021/05/28/apache-flink-1.13.1-released/">Apache Flink 1.13.1 Released</a>
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<li>
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<li>
<a href="https://flink.apache.org/2021/04/29/apache-flink-1.12.3-released/">Apache Flink 1.12.3 Released</a>
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<li>
<a href="https://flink.apache.org/2021/04/15/stateful-functions-3.0.0-remote-functions-front-and-center/">Stateful Functions 3.0.0: Remote Functions Front and Center</a>
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<li>
<a href="https://flink.apache.org/2020/08/06/accelerating-your-workload-with-gpu-and-other-external-resources/">Accelerating your workload with GPU and other external resources</a>
</li>
<li>
<a href="https://flink.apache.org/2020/08/04/pyflink-the-integration-of-pandas-into-pyflink/">PyFlink: The integration of Pandas into PyFlink</a>
</li>
<li>
<a href="https://flink.apache.org/2020/07/30/advanced-flink-application-patterns-vol.3-custom-window-processing/">Advanced Flink Application Patterns Vol.3: Custom Window Processing</a>
</li>
<li>
<a href="https://flink.apache.org/2020/07/29/flink-community-update-july20/">Flink Community Update - July&#39;20</a>
</li>
<li>
<a href="https://flink.apache.org/2020/07/28/flink-sql-demo-building-an-end-to-end-streaming-application/">Flink SQL Demo: Building an End-to-End Streaming Application</a>
</li>
<li>
<a href="https://flink.apache.org/2020/07/23/sharing-is-caring-catalogs-in-flink-sql/">Sharing is caring - Catalogs in Flink SQL</a>
</li>
<li>
<a href="https://flink.apache.org/2020/07/21/apache-flink-1.11.1-released/">Apache Flink 1.11.1 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2020/07/14/application-deployment-in-flink-current-state-and-the-new-application-mode/">Application Deployment in Flink: Current State and the new Application Mode</a>
</li>
<li>
<a href="https://flink.apache.org/2020/07/06/apache-flink-1.11.0-release-announcement/">Apache Flink 1.11.0 Release Announcement</a>
</li>
<li>
<a href="https://flink.apache.org/2020/06/23/flink-on-zeppelin-notebooks-for-interactive-data-analysis-part-2/">Flink on Zeppelin Notebooks for Interactive Data Analysis - Part 2</a>
</li>
<li>
<a href="https://flink.apache.org/2020/06/15/flink-on-zeppelin-notebooks-for-interactive-data-analysis-part-1/">Flink on Zeppelin Notebooks for Interactive Data Analysis - Part 1</a>
</li>
<li>
<a href="https://flink.apache.org/2020/06/10/flink-community-update-june20/">Flink Community Update - June&#39;20</a>
</li>
<li>
<a href="https://flink.apache.org/2020/06/09/stateful-functions-2.1.0-release-announcement/">Stateful Functions 2.1.0 Release Announcement</a>
</li>
<li>
<a href="https://flink.apache.org/2020/05/12/apache-flink-1.10.1-released/">Apache Flink 1.10.1 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2020/05/06/flink-community-update-may20/">Flink Community Update - May&#39;20</a>
</li>
<li>
<a href="https://flink.apache.org/2020/05/04/applying-to-google-season-of-docs-2020/">Applying to Google Season of Docs 2020</a>
</li>
<li>
<a href="https://flink.apache.org/2020/04/24/apache-flink-1.9.3-released/">Apache Flink 1.9.3 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2020/04/21/memory-management-improvements-with-apache-flink-1.10/">Memory Management Improvements with Apache Flink 1.10</a>
</li>
<li>
<a href="https://flink.apache.org/2020/04/15/flink-serialization-tuning-vol.-1-choosing-your-serializer-if-you-can/">Flink Serialization Tuning Vol. 1: Choosing your Serializer — if you can</a>
</li>
<li>
<a href="https://flink.apache.org/2020/04/09/pyflink-introducing-python-support-for-udfs-in-flinks-table-api/">PyFlink: Introducing Python Support for UDFs in Flink&#39;s Table API</a>
</li>
<li>
<a href="https://flink.apache.org/2020/04/07/stateful-functions-2.0-an-event-driven-database-on-apache-flink/">Stateful Functions 2.0 - An Event-driven Database on Apache Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2020/03/30/flink-community-update-april20/">Flink Community Update - April&#39;20</a>
</li>
<li>
<a href="https://flink.apache.org/2020/03/27/flink-as-unified-engine-for-modern-data-warehousing-production-ready-hive-integration/">Flink as Unified Engine for Modern Data Warehousing: Production-Ready Hive Integration</a>
</li>
<li>
<a href="https://flink.apache.org/2020/03/24/advanced-flink-application-patterns-vol.2-dynamic-updates-of-application-logic/">Advanced Flink Application Patterns Vol.2: Dynamic Updates of Application Logic</a>
</li>
<li>
<a href="https://flink.apache.org/2020/02/22/apache-beam-how-beam-runs-on-top-of-flink/">Apache Beam: How Beam Runs on Top of Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2020/02/20/no-java-required-configuring-sources-and-sinks-in-sql/">No Java Required: Configuring Sources and Sinks in SQL</a>
</li>
<li>
<a href="https://flink.apache.org/2020/02/11/apache-flink-1.10.0-release-announcement/">Apache Flink 1.10.0 Release Announcement</a>
</li>
<li>
<a href="https://flink.apache.org/2020/02/03/a-guide-for-unit-testing-in-apache-flink/">A Guide for Unit Testing in Apache Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2020/01/30/apache-flink-1.9.2-released/">Apache Flink 1.9.2 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2020/01/29/state-unlocked-interacting-with-state-in-apache-flink/">State Unlocked: Interacting with State in Apache Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2020/01/15/advanced-flink-application-patterns-vol.1-case-study-of-a-fraud-detection-system/">Advanced Flink Application Patterns Vol.1: Case Study of a Fraud Detection System</a>
</li>
<li>
<a href="https://flink.apache.org/2019/12/11/apache-flink-1.8.3-released/">Apache Flink 1.8.3 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2019/11/25/how-to-query-pulsar-streams-using-apache-flink/">How to query Pulsar Streams using Apache Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2019/11/06/running-apache-flink-on-kubernetes-with-kudo/">Running Apache Flink on Kubernetes with KUDO</a>
</li>
<li>
<a href="https://flink.apache.org/2019/10/18/apache-flink-1.9.1-released/">Apache Flink 1.9.1 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2019/09/13/the-state-processor-api-how-to-read-write-and-modify-the-state-of-flink-applications/">The State Processor API: How to Read, write and modify the state of Flink applications</a>
</li>
<li>
<a href="https://flink.apache.org/2019/09/11/apache-flink-1.8.2-released/">Apache Flink 1.8.2 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2019/09/05/flink-community-update-september19/">Flink Community Update - September&#39;19</a>
</li>
<li>
<a href="https://flink.apache.org/2019/08/22/apache-flink-1.9.0-release-announcement/">Apache Flink 1.9.0 Release Announcement</a>
</li>
<li>
<a href="https://flink.apache.org/2019/07/23/flink-network-stack-vol.-2-monitoring-metrics-and-that-backpressure-thing/">Flink Network Stack Vol. 2: Monitoring, Metrics, and that Backpressure Thing</a>
</li>
<li>
<a href="https://flink.apache.org/2019/07/02/apache-flink-1.8.1-released/">Apache Flink 1.8.1 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2019/06/26/a-practical-guide-to-broadcast-state-in-apache-flink/">A Practical Guide to Broadcast State in Apache Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2019/06/05/a-deep-dive-into-flinks-network-stack/">A Deep-Dive into Flink&#39;s Network Stack</a>
</li>
<li>
<a href="https://flink.apache.org/2019/05/17/state-ttl-in-flink-1.8.0-how-to-automatically-cleanup-application-state-in-apache-flink/">State TTL in Flink 1.8.0: How to Automatically Cleanup Application State in Apache Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2019/05/14/flux-capacitor-huh-temporal-tables-and-joins-in-streaming-sql/">Flux capacitor, huh? Temporal Tables and Joins in Streaming SQL</a>
</li>
<li>
<a href="https://flink.apache.org/2019/05/03/when-flink-pulsar-come-together/">When Flink &amp; Pulsar Come Together</a>
</li>
<li>
<a href="https://flink.apache.org/2019/04/17/apache-flinks-application-to-season-of-docs/">Apache Flink&#39;s Application to Season of Docs</a>
</li>
<li>
<a href="https://flink.apache.org/2019/04/09/apache-flink-1.8.0-release-announcement/">Apache Flink 1.8.0 Release Announcement</a>
</li>
<li>
<a href="https://flink.apache.org/2019/03/11/flink-and-prometheus-cloud-native-monitoring-of-streaming-applications/">Flink and Prometheus: Cloud-native monitoring of streaming applications</a>
</li>
<li>
<a href="https://flink.apache.org/2019/03/06/what-to-expect-from-flink-forward-san-francisco-2019/">What to expect from Flink Forward San Francisco 2019</a>
</li>
<li>
<a href="https://flink.apache.org/2019/02/25/apache-flink-1.6.4-released/">Apache Flink 1.6.4 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2019/02/21/monitoring-apache-flink-applications-101/">Monitoring Apache Flink Applications 101</a>
</li>
<li>
<a href="https://flink.apache.org/2019/02/15/apache-flink-1.7.2-released/">Apache Flink 1.7.2 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2019/02/13/batch-as-a-special-case-of-streaming-and-alibabas-contribution-of-blink/">Batch as a Special Case of Streaming and Alibaba&#39;s contribution of Blink</a>
</li>
<li>
<a href="https://flink.apache.org/2018/12/26/apache-flink-1.5.6-released/">Apache Flink 1.5.6 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/12/22/apache-flink-1.6.3-released/">Apache Flink 1.6.3 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/12/21/apache-flink-1.7.1-released/">Apache Flink 1.7.1 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/11/30/apache-flink-1.7.0-release-announcement/">Apache Flink 1.7.0 Release Announcement</a>
</li>
<li>
<a href="https://flink.apache.org/2018/10/29/apache-flink-1.5.5-released/">Apache Flink 1.5.5 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/10/29/apache-flink-1.6.2-released/">Apache Flink 1.6.2 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/09/20/apache-flink-1.5.4-released/">Apache Flink 1.5.4 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/09/20/apache-flink-1.6.1-released/">Apache Flink 1.6.1 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/08/21/apache-flink-1.5.3-released/">Apache Flink 1.5.3 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/08/09/apache-flink-1.6.0-release-announcement/">Apache Flink 1.6.0 Release Announcement</a>
</li>
<li>
<a href="https://flink.apache.org/2018/07/31/apache-flink-1.5.2-released/">Apache Flink 1.5.2 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/07/12/apache-flink-1.5.1-released/">Apache Flink 1.5.1 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/05/18/apache-flink-1.5.0-release-announcement/">Apache Flink 1.5.0 Release Announcement</a>
</li>
<li>
<a href="https://flink.apache.org/2018/03/15/apache-flink-1.3.3-released/">Apache Flink 1.3.3 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/03/08/apache-flink-1.4.2-released/">Apache Flink 1.4.2 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/02/28/an-overview-of-end-to-end-exactly-once-processing-in-apache-flink-with-apache-kafka-too/">An Overview of End-to-End Exactly-Once Processing in Apache Flink (with Apache Kafka, too!)</a>
</li>
<li>
<a href="https://flink.apache.org/2018/02/15/apache-flink-1.4.1-released/">Apache Flink 1.4.1 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2018/01/30/managing-large-state-in-apache-flink-an-intro-to-incremental-checkpointing/">Managing Large State in Apache Flink: An Intro to Incremental Checkpointing</a>
</li>
<li>
<a href="https://flink.apache.org/2017/12/21/apache-flink-in-2017-year-in-review/">Apache Flink in 2017: Year in Review</a>
</li>
<li>
<a href="https://flink.apache.org/2017/12/12/apache-flink-1.4.0-release-announcement/">Apache Flink 1.4.0 Release Announcement</a>
</li>
<li>
<a href="https://flink.apache.org/2017/11/21/looking-ahead-to-apache-flink-1.4.0-and-1.5.0/">Looking Ahead to Apache Flink 1.4.0 and 1.5.0</a>
</li>
<li>
<a href="https://flink.apache.org/2017/08/05/apache-flink-1.3.2-released/">Apache Flink 1.3.2 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2017/07/04/a-deep-dive-into-rescalable-state-in-apache-flink/">A Deep Dive into Rescalable State in Apache Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2017/06/23/apache-flink-1.3.1-released/">Apache Flink 1.3.1 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2017/06/01/apache-flink-1.3.0-release-announcement/">Apache Flink 1.3.0 Release Announcement</a>
</li>
<li>
<a href="https://flink.apache.org/2017/05/16/introducing-docker-images-for-apache-flink/">Introducing Docker Images for Apache Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2017/04/26/apache-flink-1.2.1-released/">Apache Flink 1.2.1 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2017/03/30/continuous-queries-on-dynamic-tables/">Continuous Queries on Dynamic Tables</a>
</li>
<li>
<a href="https://flink.apache.org/2017/03/29/from-streams-to-tables-and-back-again-an-update-on-flinks-table-sql-api/">From Streams to Tables and Back Again: An Update on Flink&#39;s Table &amp; SQL API</a>
</li>
<li>
<a href="https://flink.apache.org/2017/03/23/apache-flink-1.1.5-released/">Apache Flink 1.1.5 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2017/02/06/announcing-apache-flink-1.2.0/">Announcing Apache Flink 1.2.0</a>
</li>
<li>
<a href="https://flink.apache.org/2016/12/21/apache-flink-1.1.4-released/">Apache Flink 1.1.4 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2016/12/19/apache-flink-in-2016-year-in-review/">Apache Flink in 2016: Year in Review</a>
</li>
<li>
<a href="https://flink.apache.org/2016/10/12/apache-flink-1.1.3-released/">Apache Flink 1.1.3 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2016/09/05/apache-flink-1.1.2-released/">Apache Flink 1.1.2 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2016/08/24/flink-forward-2016-announcing-schedule-keynotes-and-panel-discussion/">Flink Forward 2016: Announcing Schedule, Keynotes, and Panel Discussion</a>
</li>
<li>
<a href="https://flink.apache.org/2016/08/04/announcing-apache-flink-1.1.0/">Announcing Apache Flink 1.1.0</a>
</li>
<li>
<a href="https://flink.apache.org/2016/08/04/flink-1.1.1-released/">Flink 1.1.1 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2016/05/24/stream-processing-for-everyone-with-sql-and-apache-flink/">Stream Processing for Everyone with SQL and Apache Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2016/05/11/flink-1.0.3-released/">Flink 1.0.3 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2016/04/22/flink-1.0.2-released/">Flink 1.0.2 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2016/04/14/flink-forward-2016-call-for-submissions-is-now-open/">Flink Forward 2016 Call for Submissions Is Now Open</a>
</li>
<li>
<a href="https://flink.apache.org/2016/04/06/introducing-complex-event-processing-cep-with-apache-flink/">Introducing Complex Event Processing (CEP) with Apache Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2016/04/06/flink-1.0.1-released/">Flink 1.0.1 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2016/03/08/announcing-apache-flink-1.0.0/">Announcing Apache Flink 1.0.0</a>
</li>
<li>
<a href="https://flink.apache.org/2016/02/11/flink-0.10.2-released/">Flink 0.10.2 Released</a>
</li>
<li>
<a href="https://flink.apache.org/2015/12/18/flink-2015-a-year-in-review-and-a-lookout-to-2016/">Flink 2015: A year in review, and a lookout to 2016</a>
</li>
<li>
<a href="https://flink.apache.org/2015/12/11/storm-compatibility-in-apache-flink-how-to-run-existing-storm-topologies-on-flink/">Storm Compatibility in Apache Flink: How to run existing Storm topologies on Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2015/12/04/introducing-stream-windows-in-apache-flink/">Introducing Stream Windows in Apache Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2015/11/27/flink-0.10.1-released/">Flink 0.10.1 released</a>
</li>
<li>
<a href="https://flink.apache.org/2015/11/16/announcing-apache-flink-0.10.0/">Announcing Apache Flink 0.10.0</a>
</li>
<li>
<a href="https://flink.apache.org/2015/09/16/off-heap-memory-in-apache-flink-and-the-curious-jit-compiler/">Off-heap Memory in Apache Flink and the curious JIT compiler</a>
</li>
<li>
<a href="https://flink.apache.org/2015/09/03/announcing-flink-forward-2015/">Announcing Flink Forward 2015</a>
</li>
<li>
<a href="https://flink.apache.org/2015/09/01/apache-flink-0.9.1-available/">Apache Flink 0.9.1 available</a>
</li>
<li>
<a href="https://flink.apache.org/2015/08/24/introducing-gelly-graph-processing-with-apache-flink/">Introducing Gelly: Graph Processing with Apache Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2015/06/24/announcing-apache-flink-0.9.0/">Announcing Apache Flink 0.9.0</a>
</li>
<li>
<a href="https://flink.apache.org/2015/05/14/april-2015-in-the-flink-community/">April 2015 in the Flink community</a>
</li>
<li>
<a href="https://flink.apache.org/2015/05/11/juggling-with-bits-and-bytes/">Juggling with Bits and Bytes</a>
</li>
<li>
<a href="https://flink.apache.org/2015/04/13/announcing-flink-0.9.0-milestone1-preview-release/">Announcing Flink 0.9.0-milestone1 preview release</a>
</li>
<li>
<a href="https://flink.apache.org/2015/04/07/march-2015-in-the-flink-community/">March 2015 in the Flink community</a>
</li>
<li>
<a href="https://flink.apache.org/2015/03/13/peeking-into-apache-flinks-engine-room/">Peeking into Apache Flink&#39;s Engine Room</a>
</li>
<li>
<a href="https://flink.apache.org/2015/03/02/february-2015-in-the-flink-community/">February 2015 in the Flink community</a>
</li>
<li>
<a href="https://flink.apache.org/2015/02/09/introducing-flink-streaming/">Introducing Flink Streaming</a>
</li>
<li>
<a href="https://flink.apache.org/2015/02/04/january-2015-in-the-flink-community/">January 2015 in the Flink community</a>
</li>
<li>
<a href="https://flink.apache.org/2015/01/21/apache-flink-0.8.0-available/">Apache Flink 0.8.0 available</a>
</li>
<li>
<a href="https://flink.apache.org/2015/01/06/december-2014-in-the-flink-community/">December 2014 in the Flink community</a>
</li>
<li>
<a href="https://flink.apache.org/2014/11/18/hadoop-compatibility-in-flink/">Hadoop Compatibility in Flink</a>
</li>
<li>
<a href="https://flink.apache.org/2014/11/04/apache-flink-0.7.0-available/">Apache Flink 0.7.0 available</a>
</li>
<li>
<a href="https://flink.apache.org/2014/10/03/upcoming-events/">Upcoming Events</a>
</li>
<li>
<a href="https://flink.apache.org/2014/09/26/apache-flink-0.6.1-available/">Apache Flink 0.6.1 available</a>
</li>
<li>
<a href="https://flink.apache.org/2014/08/26/apache-flink-0.6-available/">Apache Flink 0.6 available</a>
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