2 articles tagged Pgvector0.7
RAG on legacy systems: vector DB vs. full-text SQL
Compare vector databases and in-database vector search for adding RAG to legacy systems, with latency, cost, and operational trade-offs.
14 min read · 30 June 2026
Build a search system in 2026: semantic, keyword
How to build a hybrid search service with PostgreSQL, pgvector, and Redis: schema, keyword and semantic queries, reranking, caching, and how to measure recall.
13 min read · 10 June 2026