TechVirtuoso

Up until this last year, the virtualization options available from Microsoft lagged woefully behind VMWare. This is led people like me to really ignore Microsoft’s virtual offerings. However, Redmond is quickly playing catchup with the release of Windows Server 2008 R2 and the upgrades to the integrated Hyper-V virtualization options, as well as other platforms such as MED-V, Virtual PC and App-V. This is causing a lot of other administrators to take a second look.

Over at the blog Clustering For Mere Mortals, David Bermingham has a great write up comparing the features, pros and cons of  the latest version of Hyper-V vs VMWare vSphere (previously ESX)

How do I recover my virtual machines in the event of a complete site loss? The good news is that virtualization makes this process a whole lot easier since a virtual machine is just a file that can be picked up and moved to another server. While up to this point VMware and Microsoft are pretty similar in their availability features and functionality, but here is where Microsoft really shines. VMware offers Site Recovery Manager which is a fine product, but is limited in support to only SRM-certified array-based replication solutions. Also, the failover and failback process is not trivial and can take the better part of a day to do a complete round trip from the DR site back to the primary data center. It does have some nice features like DR testing, but in my experience with Microsoft’s solution for disaster recovery they have a much better solution when it comes to disaster recovery.

Head on over to his site to get the full rundown.