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<title>Architecture &mdash; BuildStream 2.2.0+3.gc7274d41d documentation</title>
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<section id="architecture">
<h1>Architecture<a class="headerlink" href="#architecture" title="Link to this heading"></a></h1>
<p>This section provides details on the overall BuildStream architecture.</p>
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<li class="toctree-l1"><a class="reference internal" href="arch_overview.html">Overview of modules</a></li>
<li class="toctree-l1"><a class="reference internal" href="arch_program_flow.html">Overview of program flow</a></li>
<li class="toctree-l1"><a class="reference internal" href="arch_data_model.html">Data model</a><ul>
<li class="toctree-l2"><a class="reference internal" href="arch_data_model.html#project">Project</a></li>
<li class="toctree-l2"><a class="reference internal" href="arch_data_model.html#element">Element</a></li>
<li class="toctree-l2"><a class="reference internal" href="arch_data_model.html#source">Source</a></li>
<li class="toctree-l2"><a class="reference internal" href="arch_data_model.html#context">Context</a></li>
<li class="toctree-l2"><a class="reference internal" href="arch_data_model.html#workspaces">Workspaces</a></li>
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<li class="toctree-l1"><a class="reference internal" href="arch_dependency_model.html">Dependency model</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="arch_scheduler.html#queues">Queues</a></li>
<li class="toctree-l2"><a class="reference internal" href="arch_scheduler.html#queue-internals">Queue internals</a></li>
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<li class="toctree-l2"><a class="reference internal" href="arch_cachekeys.html#strict-build-plan">Strict build plan</a></li>
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<li class="toctree-l2"><a class="reference internal" href="arch_caches.html#content-addressable-storage-cas">Content Addressable Storage (CAS)</a></li>
<li class="toctree-l2"><a class="reference internal" href="arch_caches.html#artifact-caches">Artifact caches</a></li>
<li class="toctree-l2"><a class="reference internal" href="arch_caches.html#source-caches">Source caches</a></li>
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<li class="toctree-l1"><a class="reference internal" href="arch_sandboxing.html">Sandboxing</a><ul>
<li class="toctree-l2"><a class="reference internal" href="arch_sandboxing.html#introduction">Introduction</a></li>
<li class="toctree-l2"><a class="reference internal" href="arch_sandboxing.html#what-elements-can-and-can-t-do-in-the-sandbox">What elements can and can’t do in the sandbox</a></li>
<li class="toctree-l2"><a class="reference internal" href="arch_sandboxing.html#platform-notes">Platform notes</a></li>
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<li class="toctree-l1"><a class="reference internal" href="arch_remote_execution.html">Remote execution</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="arch_remote_execution.html#use-of-sandboxes-outside-builds">Use of sandboxes outside builds</a></li>
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