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Vol. 8 Num. 6 September 2009

Is cloud-based backup right for you?

Before deciding if cloud-based backup is a fit with your company, you need to understand the two basic flavors of cloud backup -- SaaS and hybrid. Cloud-based backup is garnering a lot of attention from small and large companies alike. There are many reasons why you might consider outsourcing all or part of that function, ranging from the need to improve backup processes, a desire to reduce costs or an interest in taking advantage of the elasticity of the cloud. But how do you know if it's right for your company? To answer that question, you need to understand the two basic flavors of cloud backup: backup software as a service (SaaS) and "hybrid" cloud backup. With backup SaaS from the likes of Carbonite Inc., Decho Corp., IBM Corp., Iron Mountain and Symantec Corp., IT accesses an application hosted and operated at a central location via a Web interface and takes advantage of a shared, scalable infrastructure. Disk-to-cloud transfer of data occurs at scheduled intervals. The hybrid scenario calls for the use of existing ...

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Features in this issue

  • Solid-state storage update

    Solid-state storage is still mostly for well-heeled shops with power-hungry apps, but new developments could bring solid state down to earth soon.

  • Capacity still biggest backup bugaboo

    Storage managers are making headway with backup pain points, but rising capacities are still a headache. How are storage pros dealing with these challenges? More disk.

  • Software vendors expand data deduplication offerings

    You can add data deduplication to your backup operations with an appliance, VTL or target array -- but backup application vendors offer software-only alternatives.

Columns in this issue