AWS re:Invent 2024 - AI self-service support with knowledge retrieval using PostgreSQL (DEV315)
Why the open web links it
Demonstrates building an AI-powered WhatsApp assistant using RAG, PostgreSQL, and AWS services for self-service support.
Linked by 2 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including aws.com, dev.to.