Virtela extends WAN optimization service to resources in public clouds
<a href="http://www.networkworld.com/newsletters/2007/0709netop1.html">Virtela</a> has upgraded its WAN acceleration service to support customer data centers located in <a href="http://www.networkworld.com/community/tech-debate-private-public-cloud">public clouds</a>, so businesses that outsource their resources to service providers can outsource their WAN acceleration, too.