The Xither Signal · No. 023
Vector Databases & Embeddings: The Memory Layer for Enterprise AI
AI Architecture · Published 2026-05-29
Purpose-built vector databases have crossed from experimental to mission-critical. This report maps the leading platforms—Pinecone, Milvus, Weaviate, Qdrant, and Chroma—against enterprise RAG and agentic AI requirements.
What's inside
- Cover with the report's three headline statistics
- Executive summary with the central argument
- Before / after workflow comparison
- Five vendor profiles — what they are, who they fit, where they fall short
- Concrete action items for buyers
- Named primary sources for every statistic