Network optimization efforts: The company accelerated network redesign, particularly in linehaul operations, allowing direct routes between key regions and reducing costly intermediate handling.

Microsoft Advertising Intelligence (MAI), the Excel add-on for keyword research and optimization, is getting an upgrade — jumping all the way from version 5.6 to version 8.

Four vendors placed in the "leaders" section of Gartner's magic quadrant for WAN optimization controllers: Riverbed Technology, Juniper, Blue Coat Systems and Expand Networks. Just what makes ...