vector database

2 posts tagged with this topic

April 28, 2026

Tuning Semantic Search for Real Performance Gains

Practical strategies for balancing speed and recall in vector search systems, from choosing the right index to managing embedding dimensions and metadata filters.

semantic search vector database hnsw ivf machine learning data engineering latency algorithm optimization

March 25, 2026

Supabase S3 Vector Buckets vs. Postgres Indexes: A Deep Dive

Supabase's new S3-compatible Vector Buckets offer a different approach to vector storage compared to traditional in-Postgres methods like HNSW or IVFFlat. See a direct comparison of speed, cost, and scale.

supabase vector database s3 hnsw ivfflat vector search semantic search postgres llm rag