Disaster Recovery Examples - Continuity and Backup
Explore disaster recovery examples for software systems. RTO, RPO, backup strategies and failover scenarios.
Disaster recovery is not a luxury but a must. With clear RTO/RPO targets, automated backups and tested failover procedures, you retain control during outages or disasters.
Daily DB backups with point-in-time recovery
A SaaS platform uses daily full backups and WAL archiving for PostgreSQL. Point-in-time recovery to the minute is possible.
- Full backup + incremental WAL
- Cross-region replica for fast failover
- Monthly restore tests
Multi-region active-passive with automatic failover
A fintech company runs actively in EU-west, with a warm standby in EU-central. DNS failover is triggered on health-check failures.
- Health checks every 30 seconds
- Automated DNS switch on failure
- Data replication < 5 min delay
Key takeaways
- Define RTO and RPO based on business impact.
- Test restore procedures regularly — backups are worthless without successful restore.
- Document failover steps and practise with the team.
How MG Software can help
MG Software designs DR strategies that fit your risk profile. From backup automation to multi-region setup.
Frequently asked questions
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