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Whatever Happened to VVOLs?

Virtual Volumes, or VVOLs is a technology first introduced by VMware in 2012 to enable the VM-level application of policies to storage.  In the 5+ years since the technology was announced, have VVOLs lived up to initial billing? Background The need for Virtual Volumes was apparent fairly early on in the server virtualisation journey.  Presenting… Read more »

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Hitachi Expands Flash Portfolio With Cheetah

Just when we thought there were enough all-flash products on the market, Hitachi (or HDS if you prefer) has released a new line of all-flash systems under the brand name “Hitachi Flash Storage” or HFS.  The Cheetah reference in the title is the project name of the product during its development.  Before digging into technical… Read more »