DiskANN — 2 Technical Articles

Oct 20, 2025 · Artificial Intelligence

How DiskANN + RaBitQ Supercharges Milvus: 5× Faster, 90% Cheaper Vector Search

This article explains how integrating the disk‑based DiskANN index with the ultra‑compact RaBitQ quantization dramatically boosts Milvus's vector search performance and cuts costs, delivering over five times higher QPS and more than 90% cost reduction for billion‑scale AI workloads.

AIDiskANNMilvus

0 likes · 11 min read

How DiskANN + RaBitQ Supercharges Milvus: 5× Faster, 90% Cheaper Vector Search

Volcano Engine Developer Services

Aug 20, 2024 · Databases

How Vector Databases Power RAG: Scaling, Algorithms, and Real‑World Trade‑offs

RAG technology leverages vector databases to provide context‑aware answers without updating model parameters, and this article explores how cloud search teams integrate multiple vector algorithms, balance cost, stability and latency, and adopt open‑source solutions like OpenSearch to build scalable, enterprise‑grade retrieval systems.

AIDiskANNOpenSearch

0 likes · 21 min read

How Vector Databases Power RAG: Scaling, Algorithms, and Real‑World Trade‑offs