Xiaolei Talks DB
Sep 4, 2024 · Databases
Master Online TiDB Migration: Step‑by‑Step Guide for Cross‑Data‑Center Moves
This guide details three online TiDB migration scenarios—including placement‑rule replica placement, TiCDC with BR backup, and hybrid strategies—covering preparation, network and resource requirements, configuration commands, region balancing, PD leader transfer, and post‑migration cleanup for seamless cross‑data‑center database relocation.
BR BackupKubernetesPlacement Rules
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