This article is part of an Essential Guide, our editor-selected collection of our best articles, videos and other content on this topic. Explore more in this guide:
5. - VMware promotes another safeguard for virtual infrastructure: Read more in this section
- VMware VADP and vSphere Data Protection FAQs
- Comparing differences in vSphere Data Protection versions
- Backup is easy with VMware VDP, but scalability limits the free tool
- VMware Data Protection vs. third-party backup applications
- VMware VDP and VDPA upgrades unlock more Avamar features
Explore other sections in this guide:
- 1. - The best approaches for virtual machine backup and virtual recovery
- 2. - Using snapshots to defend and resurrect your virtual machines
- 3. - Switch virtual recovery efforts to autopilot with vCenter Site Recovery Manager
VMware launched VDP 5.1 as a free product in late 2012, limited to 2 TB of deduplicated data and no replication capability. VDP integrates Avamar with vSphere and the vSphere Web Client. It added VDPA early this year, unlocking more features of Avamar as a paid product and extending the limit to 8 TB of deduped data.
This week, VMware upgraded VDP and VDPA to version 5.5 (the version number matches vSphere's). Both versions now support cloud backup. VDPA enhancements include asynchronous replication, support for EMC's Data Domain backup dedupe disk target, a Microsoft SharePoint agent and more granular Exchange recovery.
VDPA now can perform asynchronous replication of deduplicated backups to another machine running either VDPA or Avamar. It supports one-to-one, one-to-many and many-to-one replication. It encrypts replicated data and lets admins set independent retention policies for data on the source and target sides.
The SharePoint agent allows for granular support of application-specific objects such as databases, and the Exchange agent now enables restores of individual mailboxes.
VDPA 5.5 also sends automatic backup verification reports.
VDPA pricing starts at $1,095 per CPU. With the 8 TB limit, one VDPA license can support up to 200 virtual machines.
Alberto Farronoto, VMware director of product marketing, said that about 20% of VMware customers adopt VDP or VDPA. He pointed out that the products are designed for virtual infrastructure administrators rather than backup admins. "We want to make it simple. We can do the first backup in 30 minutes."
Enterprise Strategy Group Senior Analyst Jason Buffington said VDP and VDPA are mature products, even if their VMware integration is relatively recent.
"Do they have every single option and feature of other backup products? Maybe not," he said. "But this is not 1.0 stuff; it's Avamar under the covers. And Avamar made its name mostly based on virtual protection."
VDPA can have an impact on adoption of other backup products, especially those such as Veeam Backup & Replication, Dell vRanger and PHD Virtual software that were designed specifically to protect virtual servers. Those products were created because VMware did not have adequate built-in backup, and legacy backup software was developed to protect physical machines.
"VDPA competes directly with those virtualization-only backup applications," Buffington said. "The other side of the coin is, those backup vendors recognize it's not only a VMware world and are working on the same capabilities for Hyper-V as they have for vSphere."