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Aug 31, 2016 · Databases

Taming Black‑Swan Database Failures: Pagination, Join, and Count(*) Optimizations

The article examines how unpredictable "black‑swan" incidents caused by slow, high‑frequency queries can destabilize database systems and presents concrete MySQL optimization techniques for large pagination, join operations, and concurrent count(*) queries that reduced slow‑query volume by about ninety percent.