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What are the benefits of Azure Site Recovery

Here's what Site Recovery can do for your business:
  • Simplify your BCDR strategy—Site Recovery makes it easy to handle replication, failover and recovery of multiple business workloads and apps from a single location. Site recovery orchestrates replication and failover but doesn't intercept your application data or have any information about it.
  • Provide flexible replication—Using Site Recovery you can replicate workloads running on Hyper-V virtual machines, VMware virtual machines, and Windows/Linux physical servers.
  • Easy failover and recovery—Site Recovery provides test failovers to support disaster recovery drills without affecting production environments. You can also run planned failovers with a zero-data loss for expected outages, or unplanned failovers with minimal data loss (depending on replication frequency) for unexpected disasters. After failover you can failback to your primary sites. Site Recovery provides recovery plans that can include scripts and Azure automation workbooks so that you can customize failover and recovery of multi-tier applications.
  • Eliminate secondary datacenter—You can replicate to a secondary on-premises site, or to Azure. Using Azure as a destination for disaster recovery eliminates the cost and complexity maintaining a secondary site, and replicated data is stored in Azure Storage, with all the resilience that provides.
  • Integrate with existing BCDR technologies—Site Recovery partners with other application BCDR features. For example you can use Site Recovery to protect the SQL Server back end of corporate workloads, including native support for SQL Server AlwaysOn to manage the failover of availability groups.
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