What is a Vector Database? Powering Semantic Search & AI Applications
IBM Technology 10 min EN published 2025-03-24
Why LearnPath recommends it
Ten minutes that explain what a vector database does, how similarity search works and when a library like FAISS is enough instead. The right orientation before choosing infrastructure.
Editorial review dimensions (1–5), assigned by LearnPath editors — not a computed score. Last reviewed 2026-09-12.
What you walk away with
Explain embeddings indexing and approximate search