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PowerProtect Data Manager 19.15 Microsoft SQL Server User Guide

Overview of Transparent Snapshots Data Mover

Transparent Snapshots Data Mover (TSDM) is a protection mechanism designed to replace the VMware vSphere Storage API(s) - Data Protection (VADP) protection mechanism for crash-consistent virtual machine protection and Microsoft SQL Server application-aware protection.

The advantages of using the TSDM protection mechanism for virtual machine data protection include the following:

  • Eliminates the latency and performance impact on the production virtual machine during the protection policy life cycle.
  • Reduces the CPU, storage, and memory consumption required for backups. After the initial full backup, only incremental backups using the immediate previous snapshot will be performed.
  • An external VM Direct Engine is not required. The VM Direct Engine embedded with PowerProtect Data Manager is sufficient.
  • Automatic scaling.

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