Articles tagged: vector search
Found articles: 2
Hybrid Search for RAG: BM25 and Vectors Setup
10/24/2026
hybrid search
RAG
BM25
vector search
Reciprocal Rank Fusion
Learn how to set up hybrid search in RAG with BM25 and vectors, including chunk IDs, RRF merging, weight tuning, and testing.
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What Is a Vector Database and Why Businesses Need It
10/22/2026
vector database
vector search
embeddings
semantic search
pgvector
Learn what a vector database is, how embeddings and semantic search work, and when to use pgvector or a separate database.
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