What is the Key to Citrix XenServer VMs Optimization?
There is only one solution – V-locity®
VM accelerator – that brings complete optimization to Citrix XenServer VMs. Little to no hands-on intervention is required for automatic, transparent and intelligent maximizing of application and storage performance.
Proprietary IntelliWrite® technology means a majority of fragmentation on virtual disks is prevented before it even happens. Throughput in VMs is faster due to the elimination of unnecessary I/Os, and the addition of VMs no longer results in performance degradation. IntelliMemory caching technology improves I/O response time by using RAM cache more efficiently. Combined these technologies increase virtual platform reliability, application performance, file access speeds, storage capacity utilization, hardware life, VM density and result in lower operating costs.
Another proprietary technology called V-Aware automatically eliminates defragmentation resource contention between virtual machines on the same host server. For shared resource systems such as SANs, CogniSAN™ technology allows transparent optimization with no resource competition with other VMSs in the same storage infrastructure.
There is no further occurrence of wasted, unused disk space, as the Space Reclamation Engine will automatically detect if the storage device supports SCSI thin provision commands and if so, uses them to reclaim the unused data blocks for better storage utilization and faster writes to the disk. Users can now easily compact virtual disks by zeroing out the unused data blocks on virtual disks.
There is no negative impact on current production because of V-locity tasks; InvisiTasking®
technology allows fully invisible operation, the only effect on performance being positive.
"As businesses move to virtual space, the need to maintain performance and efficiency
becomes more critical. One of the most cost-effective ways to achieve these goals
is with a virtual platform disk optimizer. If your business has reached the point
where resource bottlenecks and file speeds are confining your service levels,then
V-locity may be the answer.
"V-locity is an inexpensive alternative to storage hardware upgrades aimed at
increasing file access speeds and reducing support traffic. An often hidden cost
associated with the latter – energy use – is also benefited by applying a software
solution rather than storage upgrades."
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"V-locity works well for servers and is specifically tailored for virtual machines,
thus minimal impact, which is important for any VM infrastructure. It's great to
find products specifically written for VMs. In addition, the option of different
install methods makes it easy to roll out in any environment."
– Darhyn Armstrong, Parkland Public School District #70
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virtual platform today »