Daejon, Korea. February 3, 2021. If you combine the VirtuCache policy called ‘Write-Back No Replica’ with host RAM, all reads and writes are cached to in-host RAM, resulting in the lowest latency VMs. Chungnam National University Hospital use case follows, where this policy resulted in 0.1ms latencies at all times.
San Mateo, CA. November 4, 2020. Virtunet Systems has just announced a new lower cost VirtuCache Essentials edition. The Essentials edition differs from the Standard edition in the below three ways. It can only cache reads (Write-Through caching). Caching writes (Write-Back caching) is not supported. For caching writes, you will…
Palo Alto, CA. October 1, 2020. VirtuCache, our host side caching software, is now certified by VMware for ESXi 7.x.
Mashantucket, CT. September 1, 2020. When VirtuCache is installed on all the ESXi hosts in a stretched cluster, then WAN latencies do not factor into VM latencies when a storage array in a VMware metro / stretched cluster fails. Customer use case with additional technical detail follows.
Mountain View, CA. April 15, 2020. VirtuCache is now supported on ESXi 7. We are the only host cache vendor that supports all ESXi releases from 5.5 – 7.0; and the only one supporting server and VDI VMs, all our competition supports one or the other. For a recent customer…