--- title: FastAPI Template for LLM SaaS Part 2 — Celery and Pg-vector description: This article discusses the use of Celery and Pg-vector in the FastAPI ecosystem for a template designed for LLM SaaS. It covers the process of setting up... canonical: https://daily.dev/posts/fastapi-template-for-llm-saas-part-2-celery-and-pg-vector-2qnxpg3q9 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: FastAPI Template for LLM SaaS Part 2 — Celery and Pg-vector | daily.dev og:description: This article discusses the use of Celery and Pg-vector in the FastAPI ecosystem for a template designed for LLM SaaS. It covers the process of setting up... og:url: https://daily.dev/posts/fastapi-template-for-llm-saas-part-2-celery-and-pg-vector-2qnxpg3q9 og:image: https://api.daily.dev/og/posts/2QNxpG3q9.png og:image:alt: FastAPI Template for LLM SaaS Part 2 — Celery and Pg-vector og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # FastAPI Template for LLM SaaS Part 2 — Celery and Pg-vector **[Towards AI](https://daily.dev/sources/tai)** · 7 min read · 13 upvotes · 0 comments ## Summary This article discusses the use of Celery and Pg-vector in the FastAPI ecosystem for a template designed for LLM SaaS. It covers the process of setting up Celery workers and message queues, configuring a Redis instance, and uploading files to a vector datastore. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 1 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments --- Tags: [#python](https://daily.dev/tags/python), [#llm](https://daily.dev/tags/llm), [#supabase](https://daily.dev/tags/supabase), [#fastapi](https://daily.dev/tags/fastapi) [View this post on daily.dev](https://daily.dev/posts/fastapi-template-for-llm-saas-part-2-celery-and-pg-vector-2qnxpg3q9) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"FastAPI Template for LLM SaaS Part 2 — Celery and Pg-vector","url":"https://daily.dev/posts/fastapi-template-for-llm-saas-part-2-celery-and-pg-vector-2qnxpg3q9","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/fastapi-template-for-llm-saas-part-2-celery-and-pg-vector-2qnxpg3q9"},"datePublished":"2023-11-27T12:07:13.086Z","dateModified":"2023-11-27T12:07:11.748Z","description":"This article discusses the use of Celery and Pg-vector in the FastAPI ecosystem for a template designed for LLM SaaS. 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