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Vol. 7 No. 3 May 2008

A blade new world for storage

Hewlett-Packard (HP) envisions a future in which storage arrays are replaced by storage blades, multiterabyte storage devices using the same form factor and plug-and-play mentality of blade servers. "If you take blades to the nth degree, why have an array dedicated to storage?" asks Jim Wagstaff, VP and general manager, StorageWorks Division at HP Asia Pacific and Japan. "The blades could become the arrays." "End users are trying to scale up and scale out, and storage blades could be a means to that end," says Rob Commins, director of product marketing at storage array maker Pillar Data Systems. He likens Pillar's array architecture, built around the Slammer storage controller, to that of a small blade that fits into a backplane because it lets users scale multiple storage controllers in a single system. According to Commins, the current scalability model in the storage industry, which makes companies buy another storage system as they need more ports for connectivity, more bandwidth and more CPU, "is about as scalable as a ...

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Features in this issue

  • Hard disk drives become more affordable

  • Legal toolkit for storage systems

    Storage managers may be reluctant to admit it, but they and the storage systems they manage are key players in most companies' compliance and legal readiness procedures. While ediscovery is the current buzzword, there's currently no all-encompassing ediscovery tool on the market. But you can assemble an effective toolkit with some of the point products that are available now.

  • Ask the Expert: NFS vs. CIFS

    What should you consider when choosing between Network File Sharing (NFS) or Common Internet File System (CIFS)?

Columns in this issue

  • Hot Spots: Just say 'Yes' to a new IT strategy

    by  Bob Laliberte

    Software will increasingly transcend the self-imposed technology barriers that have evolved in larger data center environments. The ability to create policy-based programs that not only automate processes, but empower others to help themselves, will dramatically improve efficiency.