ChromaDB
RAG Pipeline for Local AI: A Practical Guide to Retrieval-Augmented Generation
Build a local RAG pipeline with Ollama, ChromaDB, and your own documents. Chunking strategies, embedding models, vector stores, and the failure modes nobody warns you about.
Session-as-RAG: Teaching Your Local AI to Actually Remember
Build persistent conversation memory for local LLMs. Chunk sessions, embed in ChromaDB, retrieve relevant past exchanges at query time. Full Python implementation with topic splitting and date citations.