Storage Informer
Storage Informer

PHD Virtual Extends esXpress Support To VMware vSphere 4

by on Jul.23, 2009, under Storage

PHD Virtual Extends esXpress Support To VMware vSphere 4



PHD Virtual Technologies, provider of the esXpress data protection and recovery solution for virtual machines, today announced that esXpress has been extended to support VMware vSphere 4.

This new release of esXpress version 3.6 also includes significant enhancements for all versions of VMware’s ESX platform version 3.0.2 and above. An optimized deduplication engine dramatically increases backup speeds and fuels performance for file-level restores, as well as VMDK restores and data archival via a Windows Share.

esXpress, with new support for vSphere 4, performs backup and recovery using the virtual environment itself. By creating virtual backup appliances (VBAs) – small virtual machines – the solution can be deployed in minutes on VMware servers, and provides the most scalable environment for backing up virtual machines. New performance enhancements include:

  • Improved file level restore speeds are now up to four times faster
  • Data Restoration and Archival via Windows’ Shares are now up to four times faster
  • Improved PHDD deduplication image-level restore speeds up to twice as fast
  • Accelerated deduplication engine provides initial backups that are seeded at double the previous rates

esXpress continues to support up to 16 concurrent backup/restore streams per host and all backups can be self-restored without using esXpress or other proprietary virtual machine infrastructure. esXpress’ block level backups are de-duplicated source side, ensuring data is compressed and deduped before it every leaves the host. This ensures that network traffic is kept to a minimum even while backing up over a WAN link.


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