Topic Tag Archive

#rag

Showing 3 articles

AI Engineering20 Aug 2026

Give Your NestJS AI Agent a Real Memory (Without Blowing Up Your Token Bill)

A two-tier memory pattern for NestJS AI agents — Redis for the last few turns, pgvector for permanent facts — with the code, the tradeoffs, and where it breaks.

7 min readRead ↗

Databases14 Aug 2026

Running pgvector in Production Without It Falling Over

How to configure HNSW indexes, tune maintenance_work_mem and shared_buffers, and add hybrid search so pgvector holds up under real RAG traffic.

6 min readRead ↗

Frontend13 Aug 2026

Your Blog Isn't Getting Cited by AI Search — Here's the Structure That Fixes It

A practical breakdown of Answer Engine Optimization (AEO): how to format headings, code blocks, and tables so ChatGPT Search, Perplexity, and Google AI Overviews actually cite your content.

5 min readRead ↗