Qdrant vs pgvector vs Weaviate: 2026 Showdown
Three popular vector stores, one realistic workload. Latency, recall, ops burden, cost.
Retrieval pipelines that don't hallucinate. Chunking, retrieval, rerank, eval.
5 working guides in this section.
Three popular vector stores, one realistic workload. Latency, recall, ops burden, cost.
Fixed, recursive, semantic, sentence-window, and hierarchical chunking. Eval-driven choice for your corpus.
When a reranker actually helps RAG quality and when it just adds latency for nothing.
Three eval stacks, the same RAG pipeline. What each one catches that the others miss.
When pure semantic search underperforms keyword search. Practical fusion strategies you can ship today.