True Utility Storage remains someway off but many of the building blocks are being delivered in the technologies that comprise Consolidation, Abstraction and Service Management. In addition, a range of outsourced and remote management services is providing pay-per-use solutions for areas like backup and recovery.
A key development to delivering a cost effective Utility model is automation. Policy-based management is already available, for example, backup and recovery, server virtualisation and file virtualisation. These are tried and tested processes that deliver real value in terms of improving productivity and availability. In addition Capacity on Demand arrangements have been available to the large storage user for some time.
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