Database DR Service
The business can't stop, and the database can't be lost. Object-, user- and database-level real-time replication keeps the standby queryable, switchable and ready to take over — and MeiTian delivers everything from architecture design to failover drills.
Production heartbeat,
standby ready to take over
Log-level replication keeps the heartbeat flowing — drill anytime, take over anytime. That's real DR.
- ≈ 0RPO · data loss
- MinutesRTO · takeover
- SecondsReplication lag
Six capabilities behind a working DR system
Multi-granularity replication
Choose object-, user- or database-level replication as needed; log-level real-time capture keeps latency in seconds.
Read/write splitting & analytics
The standby database serves queries, reports and live statistics, offloading production — DR resources no longer sit idle.
Nothing on the production DB
Agentless architecture: no components installed on the production database, minimal overhead, virtually no impact on production performance.
Unified graphical console
Deployment, monitoring and switchover are fully graphical — no command line — with live visibility of replication state and lag.
DR architecture design
Active-active and two-site/three-center architectures designed to business tier, compatible with commercial and domestic database environments.
Failover drills
Regular real switchover drills verify that RPO / RTO targets hold, so the failover works when it matters.
How it works: from architecture design to routine drills
Database DR Service
What RPO / RTO can you achieve?
Log-level real-time replication keeps data lag in seconds under normal conditions (RPO near zero); with runbooks and drills, takeover completes in minutes (RTO). Exact targets are committed in writing per business and network conditions.
DR vs. backup — do we need both?
Backup answers "can we get the data back" (deletion, ransomware, historical versions); DR answers "can the business keep running" (fast takeover on failure). For critical systems we recommend both — MeiTian provides backup (MetaBak) and DR together.
Will it affect production database performance?
Log-level capture with an agentless design means nothing is installed on the production database and normal-run overhead is minimal.
Can the standby database be used day-to-day?
Yes. With read/write splitting it serves queries, reports and analytics, putting DR resources to real use.
Data Recovery Service
Lost data can be brought back. MeiTian's recovery labs combine world-class equipment with patented in-house technology — 365-day 7×24 emergency response, on-site service and strict confidentiality, with critical data rescued for tens of thousands of organizations.
Learn more →02Data Migration Service
Lossless migration across platforms, systems and databases — plus cloud onboarding. Fast full loads with real-time CDC incremental sync compress the business downtime window to minutes; the non-intrusive architecture needs zero agents on the source.
Learn more →Assess your DR posture
Free DR assessment with architecture recommendations and a drill plan.