PRO+ Premium Content/Storage magazine

Thank you for joining!
Access your Pro+ Content below.
Vol. 10 Num. 2 April 2011

Virtual disaster recovery

Storage and server virtualization make many of the most onerous disaster recovery (DR) tasks relatively easy to execute, while helping to cut overall DR costs. If your company still lacks a viable disaster recovery (DR) strategy, it might be time to start thinking virtualization. The initial drivers behind server virtualization adoption have been improving resource utilization and lowering costs through consolidation, but next-wave adopters have realized that virtualization can also improve availability. Virtualization turns physical devices into sets of resource pools that are independent of the physical asset they run on. With server virtualization, decoupling operating systems, applications and data from specific physical assets eliminates the economic and operational issues of infrastructure silos -- one of the key ingredients to affordable disaster recovery. Storage virtualization takes those very same benefits and extends them from servers to the underlying storage domain, bringing IT organizations one step closer to the ...

Access this PRO+ Content for Free!

Features in this issue

  • Thin provisioning in depth

    by  Stephen Foskett

    Thin provisioning can help you use your disk capacity much more efficiently, but you need to get under the hood to understand how the technology might work in your environment.

  • Exchange 2010 and storage systems

    by  Brien Posey

    With Exchange Server 2010, Microsoft made some significant changes to the email app's database structure, and those changes may also affect the storage it resides on.

  • Virtual disaster recovery

    by  Lauren Whitehouse

    Whether used singly or combined, server virtualization and storage virtualization are making an impact on IT's ability to deliver disaster recovery, and to do so cost effectively.

Columns in this issue