Before revision: "Gartner: 1 in 4 server workloads will be virtual by year-end", Sep 27 2010, Jon Brodkin, Network World Over time, the line between virtual machines, monitors, and operating systems was blurred: Hypervisors grew more complex, gaining their own application programming interface, memory management or file system.
After revision: Over time, the line between virtual machines, monitors, and operating systems was blurred: Hypervisors grew more complex, gaining their own application programming interface, memory management or file system.