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features</h1></header><p>The following features are marked <a href="/docs/latest/development/experimental">experimental</a> in the Druid docs.</p><p>This document includes each page that mentions an experimental feature. To graduate a feature, remove all mentions of its experimental status on all relevant pages.</p><p>Note that this document does not track the status of contrib extensions, all of which are considered experimental.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="sql-based-ingestion">SQL-based ingestion<a href="#sql-based-ingestion" class="hash-link" aria-label="Direct link to SQL-based ingestion" title="Direct link to SQL-based ingestion"></a></h2><ul><li><a href="/docs/latest/multi-stage-query/">SQL-based ingestion</a></li><li><a href="/docs/latest/multi-stage-query/concepts">SQL-based ingestion concepts</a></li><li><a href="/docs/latest/api-reference/sql-ingestion-api">SQL-based ingestion and multi-stage query task API</a></li></ul><h2 class="anchor anchorWithStickyNavbar_LWe7" id="indexer-process">Indexer process<a href="#indexer-process" class="hash-link" aria-label="Direct link to Indexer process" title="Direct link to Indexer process"></a></h2><ul><li><a href="/docs/latest/design/indexer">Indexer process</a></li><li><a href="/docs/latest/design/processes#indexer-process-optional">Processes and servers</a></li></ul><h2 class="anchor anchorWithStickyNavbar_LWe7" id="kubernetes">Kubernetes<a href="#kubernetes" class="hash-link" aria-label="Direct link to Kubernetes" title="Direct link to Kubernetes"></a></h2><ul><li><a href="/docs/latest/development/extensions-core/kubernetes">Kubernetes</a></li></ul><h2 class="anchor anchorWithStickyNavbar_LWe7" id="segment-locking">Segment locking<a href="#segment-locking" class="hash-link" aria-label="Direct link to Segment locking" title="Direct link to Segment locking"></a></h2><ul><li><a href="/docs/latest/configuration/#overlord-operations">Configuration reference</a></li><li><a href="/docs/latest/ingestion/tasks#locking">Task reference</a></li><li><a href="/docs/latest/design/architecture#availability-and-consistency">Design</a></li></ul><h2 class="anchor anchorWithStickyNavbar_LWe7" id="front-coding">Front coding<a href="#front-coding" class="hash-link" aria-label="Direct link to Front coding" title="Direct link to Front coding"></a></h2><ul><li><a href="/docs/latest/ingestion/ingestion-spec#front-coding">Ingestion spec reference</a></li></ul><h2 class="anchor anchorWithStickyNavbar_LWe7" id="other-configuration-properties">Other configuration properties<a href="#other-configuration-properties" class="hash-link" aria-label="Direct link to Other configuration properties" title="Direct link to Other configuration properties"></a></h2><ul><li><a href="/docs/latest/configuration/">Configuration reference</a><ul><li><code>CLOSED_SEGMENTS_SINKS</code> mode</li></ul></li></ul></div></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages"></nav></div></div><div class="col col--3"><div class="tableOfContents_bqdL thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#sql-based-ingestion" class="table-of-contents__link toc-highlight">SQL-based ingestion</a></li><li><a href="#indexer-process" class="table-of-contents__link toc-highlight">Indexer process</a></li><li><a href="#kubernetes" class="table-of-contents__link toc-highlight">Kubernetes</a></li><li><a href="#segment-locking" class="table-of-contents__link toc-highlight">Segment locking</a></li><li><a href="#front-coding" class="table-of-contents__link toc-highlight">Front coding</a></li><li><a href="#other-configuration-properties" class="table-of-contents__link toc-highlight">Other configuration properties</a></li></ul></div></div></div></div></main></div></div><footer class="footer"><div class="container container-fluid"><div class="footer__bottom text--center"><div class="margin-bottom--sm"><img src="/img/favicon.png" class="themedImage_ToTc themedImage--light_HNdA footer__logo"><img src="/img/favicon.png" class="themedImage_ToTc themedImage--dark_i4oU footer__logo"></div><div class="footer__copyright">Copyright © 2023 Apache Software Foundation. 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