Effective data protection is a mandatory element in the modern IT environment. Historically, backup strategies were confined to the last few chapters in an administrator’s manual and treated like an afterthought. Now they sit firmly at the forefront of every CIO’s mind. The ability to continue business operations after a system failure and the need to fulfil stringent compliance requirements have made backup a necessity—not only for business continuity, but also for business survival. The question organizations need to ask about data protection is not whether to backup their data, but how to backup their data.