Retrieval

Vector DBs Compared: When to Choose pgvector, Pinecone, or Milvus

Chenwei Zhang
Data , MLOps
20 Oct, 2025

Vector search is the backbone of modern retrieval systems. The database you choose shapes latency, cost, and how fast you can ship. Most teams evaluating enterprise RAG converge on three options: pgve

RAG Done Right: Architecture Patterns, Pitfalls, and Evaluation

Chenwei Zhang
Data , Architecture
20 Oct, 2025

Retrieval-Augmented Generation (RAG) combines a language model with your enterprise knowledge so answers are grounded in the documents you trust. Done well, it elevates accuracy, auditability,