RAG retrieval strategies without a vector database: BM25, keyword indices, knowledge-in-bundle — and when embeddings earn their cost.
You Probably Don't Need a Vector Database for RAG
Related
Flutter’s Hidden Gem for Session Persistence with Block Store
As Flutter developers, we usually think about persistence in terms of app restarts. Save a value,...
PHP2Shell to Node2Shell: Five Supply Chain Security Controls
PHP2Shell, Node2Shell, LiteLLM, and Shai-Hulud expose gaps in software trust. Apply five SIP controls to reduce exposure and contain damage.
Backprop for Systems, Not Models
Your agent system does not learn. It just runs. Most multi-agent systems I see have the...