A step-by-step guide for building a RAG chatbot in an Astro application with LlamaIndex and Postgres

Materialize

Bobby Iliev

DevOps

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A comprehensive guide to building a RAG chatbot using Astro, Postgres, and LlamaIndex. It covers generating OpenAI API tokens, creating and deploying an Astro app, setting up a serverless Postgres database, and configuring CI/CD with GitHub Actions. Key steps include Dockerizing the app, setting up React for the UI, adding Tailwind CSS, and deploying on Amazon ECS.

Build a RAG chatbot with Astro, Postgres, and LlamaIndex

Setting up a Postgres database connection

Deploy your Astro application to Amazon ECS

Configure GitHub Actions for Continuous Deployment (CD) Workflow