360 Zhihui Cloud Developer

Jul 30, 2025 · Databases

Seamless Multi-DataCenter Database Migration: Strategies and Domain Scheduling

Learn how to execute a zero‑downtime, risk‑controlled database migration across data centers using pre‑expansion, cross‑room master switch, intelligent domain scheduling, and step‑by‑step operational guides—including VIP handling, global vs. zone‑specific domains, and post‑migration validation—to ensure continuous service and optimal resource elasticity.