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class="breadcrumbs__item"><span class="breadcrumbs__link" itemprop="item name">Design Docs</span><meta itemprop="position" content="1"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="item name">Implementation Notes</span><meta itemprop="position" content="2"></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">Version: 0.6.0</span><div class="theme-doc-markdown markdown"><header><h1>Implementation Notes</h1></header><p>Before digging into details of implementations, you should read <a href="/docs/designDocs/architecture-and-requirements">architecture-and-requirements</a> first to understand overall requirements and architecture.</p><p>Here&#x27;re sub topics of Submarine implementations:</p><ul><li><a href="/docs/designDocs/storage-implementation">Submarine Storage</a>: How to store metadata, logs, metrics, etc. of Submarine.</li><li><a href="/docs/designDocs/environments-implementation">Submarine Environment</a>: How environments created, managed, stored in Submarine. </li><li><a href="/docs/designDocs/experiment-implementation">Submarine Experiment</a>: How experiments managed, stored, and how the predefined experiment template works.</li><li><a href="/docs/designDocs/notebook-implementation">Submarine Notebook</a>: How experiments managed, stored, and how the predefined experiment template works.</li><li><a href="/docs/designDocs/submarine-server/architecture">Submarine Server</a>: How Submarine server is designed, architecture, implementation notes, etc.</li></ul><p>Working-in-progress designs, Below are designs which are working-in-progress, we will move them to the upper section once design &amp; review is finished: </p><ul><li><a href="/docs/designDocs/wip-designs/submarine-clusterServer">Submarine HA Design</a>: How Submarine HA can be achieved, using RAFT, etc.</li><li><a href="/docs/designDocs/wip-designs/submarine-launcher">Submarine services deployment module:</a> How to deploy submarine services to k8s, YARN or cloud.</li></ul></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://github.com/apache/submarine/edit/master/website/versioned_docs/version-0.6.0/designDocs/implementation-notes.md" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_dcUD" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div><div class="col lastUpdated_foO9"></div></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages navigation"><div class="pagination-nav__item"><a class="pagination-nav__link" 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