Cloud disaster recovery is the best practice to ensure the stable operation of various business and data disasters. The traditional disaster recovery model has high costs, weak automation capabilities, lack of support for hybrid cloud scenarios, high enterprise costs, and waste of idle disaster recovery resources. XSKY Star Tianhe XVDR Cloud Disaster Recovery is a cloud-native business-level backup and disaster recovery tool, which can completely replicate systems, applications and data to remote data centers or public clouds. It adopts block replication technology and has high business continuity; XVDR has Cloud orchestration capability, intelligent adaptation of resource operations and drivers through cloud APIs, no need to pre-configure computing instances, one-click service recovery in the cloud environment; XVDR adopts data slice transmission technology, uses object storage as the target storage medium, and recovers Combine blocks of data in real time to reduce costs and achieve multi-environment disaster recovery; XVDR is based on cloud-native orchestration capabilities to achieve one-key disaster recovery for business resource groups, ensuring business continuity and high availability.