In the world of IT, it’s not a matter of if a failure will happen, but when. While many businesses rely solely on backups, a true leader relies on Disaster Recovery (DR).
Defining Disaster Recovery
Disaster Recovery (DR) is a strategic framework of policies and tools designed to restore your IT infrastructure and systems following a catastrophic event—be it a hardware failure, a ransomware attack, or a natural disaster. If a backup is a spare tire, Disaster Recovery is the pit crew ready to get the car back on the track in record time.
The Metrics of Resilience: RTO and RPO
To design an effective DR plan, we focus on two critical industry metrics:
- RPO (Recovery Point Objective): This measures data loss. It is the maximum age of files that must be recovered from backup storage for operations to resume.
- RTO (Recovery Time Objective): This measures downtime. It is the duration of time within which a business process must be restored after a disaster.
The Cloud Advantage with AWS
Leveraging the AWS Global Infrastructure, CLOLYTIC provides sophisticated DR strategies that ensure high availability without the cost of a secondary physical data center:
- Backup and Restore: A cost-effective approach for non-critical workloads.
- Pilot Light: Keeping a minimal version of your environment always running, ready to scale up instantly.
- Warm Standby: A scaled-down but fully functional version of your environment that can handle traffic immediately.
- Multi-Site/Active-Active: The ultimate protection, where traffic is served from multiple regions simultaneously.
