search stability

Baidu Geek Talk

Jul 5, 2021 · Operations

Automated and Intelligent Analysis of Baidu Search Stability Issues

The team automated Baidu Search fault diagnosis by building a side‑index for instant log lookup, streaming incremental analysis, exhaustive rule templates, feature‑engineering pipelines, query‑scene reconstruction, entropy‑based ranking, per‑second timeline views, and chaos‑engineered fault injection, achieving near‑99% accuracy and second‑level, module‑granular stability tracing.