360 Zhihui Cloud Developer

Nov 4, 2020 · Databases

How to Safely Drop Massive Data in TiDB Without Causing Write Stall

This article explains why dropping large amounts of data in a TiDB cluster can trigger compaction flow‑control, leading to write stalls and QPS jitter, and provides step‑by‑step troubleshooting, configuration tweaks, and best‑practice recommendations to resolve the issue.