The Database I Deleted: Migrating an Agentic RAG App to AWS Serverless

Part 2 — the five decisions that fought back Part 1 covered why an agentic RAG assistant — built 284 LLM Zoomcamp capstone submissions — moved off a single EC2 box onto AWS serverless, and the resulting architecture: CloudFront and S3 for a static SPA, one Lambda behind a shared-secret header, Bedrock for inference/embeddings/reranking, S3 Vectors...