https://blog.baifan.site/en/tags/docker/Recent content in Docker on ByF (BaiFan) · Daily Deep ThinkHugo -- gohugo.ioenblog@baifan.site (ByF (BaiFan))blog@baifan.site (ByF (BaiFan))CC BY-NC 4.0Tue, 02 Sep 2025 14:00:00 +0800https://blog.baifan.site/en/postgresql-pgvector-docker-installation-guide/Tue, 02 Sep 2025 14:00:00 +0800blog@baifan.site (ByF (BaiFan))https://blog.baifan.site/en/postgresql-pgvector-docker-installation-guide/<h1 class="relative group">🐘 Installing and Deploying PostgreSQL + pgvector in Docker <div id="-installing-and-deploying-postgresql--pgvector-in-docker" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#-installing-and-deploying-postgresql--pgvector-in-docker" aria-label="Anchor">#</a> </span> </h1> <p>This article shows how to quickly deploy a PostgreSQL database with the <strong>pgvector</strong> extension in a <strong>Docker Compose</strong> environment, so your local or development setup can support vector retrieval and AI applications (LangChain, RAG, semantic search, and the like).</p> <hr> <h2 class="relative group">📦 1. Prepare the Environment <div id="-1-prepare-the-environment" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#-1-prepare-the-environment" aria-label="Anchor">#</a> </span> </h2> <p>Make sure your system has:</p>