Buzz over vSphere can't quell vendor lock-in issue

摘要

VMware's highly anticipated vSphere software appears robust enough to maintain the vendor's technology edge over its competition, but there are still lingering questions about vendor lock-in when it comes to the VMware virtualization platform.rnVMware last week introduced vSphere, calling it a "cloud operating system" because of its ability to aggregate the virtual resources in the data center into one centrally managed computing pool, or private cloud.