Feb 27, 2026 · Artificial Intelligence

Why No Single Algorithm Dominates Vector Search: A Deep Dive into Modern Vector DBs

The article surveys emerging vector databases, explains how various vector‑search algorithms such as FLAT, IVF, HNSW, DiskANN and ScaNN differ in accuracy, speed, memory use and build time, and provides practical guidance for choosing the right index based on data size, latency and resource constraints.

DiskANNHNSWScaNN

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Why No Single Algorithm Dominates Vector Search: A Deep Dive into Modern Vector DBs

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Jul 16, 2022 · Artificial Intelligence

How Huya Live Uses Vector Search and Fine‑Ranking to Power Real‑Time Recommendations

This article explains Huya Live's recommendation architecture, covering business background, system design, vector retrieval challenges and solutions with ScaNN, and the fine‑ranking pipeline, while highlighting performance optimizations, scalability, and future directions for their live‑streaming platform.

FAISSHuya LiveScaNN

0 likes · 11 min read