The following commentary comes from an independent investor or market observer as part of TheStreet's guest contributor program, which is separate from the company's news coverage. NEW YORK (Trefis) -- Oracle recently launched the next version of its virtualization solution -- Oracle Virtual Machine 3.0. Oracle claims that the new version of Oracle Virtual Machine scales four times better than VMware's solution, offers all the storage management features that VMware has, and costs less than VMware's offering.