Blue Coat Systems, Inc. (Nasdaq:BCSI), the technology leader in Application Delivery Networking, today announced that it has been ranked as the leader in the WAN optimization market, according to a new report from communications market research firm Infonetics Research. As the only company to show quarter over quarter revenue growth, Blue Coat increased its market share from 25.1 percent to 30 percent in the first calendar quarter of 2009 and became the market leader in WAN optimization.

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