For the lowest latency VDI VMs, the VMs should be running from in-host RAM. The combination of two facts – that RAM is the lowest latency media there is, and it is on the same motherboard as the host CPU, makes this storage architecture for VDI higher performing than any other….
VDI
The big difference between the two is that VSA can cache only reads and only from the Master/Replica VM in Horizon VDI.1,2 VirtuCache caches reads and writes from all server & desktop VMs, and it can cache to TBs of in-host SSD or RAM, with the goal of servicing all storage…
The biggest differences are: Virtunet’s VirtuCache accelerates reads and writes. Infinio Accelerator accelerates only reads. Infinio doesn’t support Linked Clones or Instant Clones, hence VDI is not supported. We support all VDI features in VMware Horizon and Citrix. With us, you can apply caching policy at the datastore and/or VM level versus…
Both cache ‘hot’ data to in-host RAM, but the differences between Citrix MCS Storage Optimization and VirtuCache are many. The top three are: – MCSIO works only for non-persistent Xenapp / Xendesktop VMs.1 VirtuCache works for all VMs on the ESXi host; – Citrix MCSIO can cache only VM writes…
First of all – PernixData was a good host side caching software. Unfortunately for their customers, after they were acquired by Nutanix, Nutanix end-of-lifed their software. Our software, called VirtuCache, directly competes with PernixData FVP.
Fairbanks Sewer and Water (FSW) wanted to improve the performance of their server VMs (especially their server VMs running SCADA) and Horizon View virtual desktop VMs. Their virtual desktop VMs were exhibiting all the classic symptoms of storage related issues – cursor freezes, long boot times, long VM provisioning times,…
VirtuCache is installed in VMware vSphere kernel. It then automatically caches frequently and recently used data from any backend storage to any high speed media (RAM/SSD) in the VMware host. By bringing large amounts of ‘hot’ data closer to the VMware host GPU and CPU, VirtuCache improves the performance of…
April 29, 2020: By caching all VM read and write operations to Intel Optane NVME SSDs installed in VMware hosts, latencies of VDI VMs was much reduced. This resulted in improved VM performance and quicker VM boot times.
France Telecom is one of the world’s leading telecommunications operators, with a presence in 32 countries, and a customer base of 232 million. France Telecom wanted to provide the lowest dollar per virtual desktop to their subscribers.
December 11, 2012 UCLA has deployed Virtual Desktops for students and staff using VMware Horizon View. End users of these virtual desktops complained about slow boot times, Windows cursor and start button freezing and generally slow response times from the virtual desktops at various times during the day.