Jack Lo was a Sr. Director R&D at VMware. Jack held several engineering management positions at VMware, and also led teams in the Storage and Availability organization, including High Availability, Fault Tolerance, vSphere Replication, VMFS, and Storage Management. Prior to joining VMware, Jack was Director of Software Engineering at Transmeta Corporation. He received a Ph.D. in computer science from the University of Washington, and B.S./M.S. degrees in computer science from Stanford University.