DRaaS (Disaster Recovery as a Service) is a disaster-resistant solution that is a full-fledged backup virtual data center, built using application solutions (software or at the hardware level), which replicates the client's IT infrastructure along with all applications deployed in it. In the event of an accident or unavailability of the main infrastructure, you can switch to backup in a few minutes, ensuring uninterrupted operation. At the same time, the cost of maintaining the backup infrastructure in inactive mode is much cheaper than the same amount of cloud infrastructure.
* The main differences between Disaster Recovery and regular backup service (BaaS) - high speed recovery of services (RTO) and minimal data loss (RPO).
