Ziru Technology

Aug 19, 2022 · Databases

Mastering TiDB Binlog: Architecture, Scaling, and Data Recovery with Reparo

This guide explains TiDB Binlog fundamentals, its Pump‑Drainer architecture, how to scale Drainer nodes, use the Reparo tool to parse binlog files, and combine full backups with binlog for reliable data recovery after accidental deletions.