Full-text search
A technique for searching within text bodies, enabling efficient retrieval of documents containing specific words or phrases. Commonly implemented in databases and information retrieval systems.
Recent Developments
- pg_textsearch: Open-source PostgreSQL extension integrating BM25 ranking and search relevance natively, eliminating need for external engines like Elasticsearch for many AI and RAG (Retrieval Augmented Generation) use cases.
- Video discussion: Database search setup - Channel Tech with Tim (2026-04-14) covers implementation and implications for database search evolution.
Backlink: 2026 04 14 Database search setup Channel Tech with Tim
Source Notes
- 2026-04-23: Engine Survival: The Critical Role of Oil Pressure and Warning Lights · ▶ source
- 2026-04-14: “But OpenClaw is expensive…”
- 2026-04-22: AnythingLLM 1.12 Channels: Mobile Interaction with Private Self-Hosted LLMs · ▶ source
- 2026-04-29: Hermes · ▶ source