disaster-recovery-planning

Disaster recovery planning for multi-service applications involves selecting per-service DR strategies like backup-restore, pilot-light, warm-standby, hot-standby, or multi-region active-active. This ensures targeted failover readiness and regulatory compliance across regions while minimizing data loss.

RPO and RTO in business continuity planning define your maximum acceptable data loss and downtime targets. You specify these metrics per service based on criticality, which dictates the required backup frequency, failover speed, and overall disaster recovery strategy selection.

Choosing between DR strategies like pilot-light and warm-standby depends on your cost and speed requirements. Pilot-light maintains minimal core services running for faster scaling, while warm-standby keeps a scaled-down but fully functional environment ready for quicker failover.

Creating a failover runbook involves standardizing detection, decision, communication, execution, verification, and post-mortem processes. You schedule DR drills quarterly to test these runbooks, ensuring your team can execute auditable recovery procedures during an actual disaster.

A per-data-store backup policy for disaster recovery must define backup frequency, retention periods, encryption standards, and storage locations. This ensures data protection aligns with your defined RPO targets and supports tested, auditable restore processes.

Yes, you can map disaster recovery plans to compliance regulations and industry standards. This compliance alignment ensures your per-service RPO, RTO targets, backup policies, and DR drill records are fully auditable and meet required regulatory frameworks.