Tag: Vector

2 posts tagged with "Vector"

🏗 ArchitectureAzure AI Vector AISearch CosmosDB PostgreSQL Architecture

Vector Search on Azure: AI Search vs Cosmos DB vs PostgreSQL

Three Azure services now offer serious vector search capabilities. Azure AI Search, Cosmos DB for NoSQL, and Azure Database for PostgreSQL with pgvector each have a distinct sweet spot. Here is which to use and when.

April 30, 2026•Read more →

📖 TutorialAzure AI AISearch RAG Vector

Azure AI Search: Why Hybrid Search Beats Pure Vector

Pure vector search sounds like the obvious choice for RAG. In practice, it misses exact matches, product codes, and proper nouns that keyword search catches trivially. Hybrid search using RRF consistently outperforms either approach alone.

February 5, 2026•Read more →