Brocade Invests in Tacits WAFS Solution

In a move intended to provide a combined SAN and file networking infrastructure to enterprises using Microsofts Windows Server 2003 platform, Brocade Communications has purchased a minority ownership share in privately held Tacit Networks.

The purchase will allow Brocade Communications Systems Inc. to add Tacit Networks Inc.s WAFS (wide-area file services) solution built on Microsoft Windows Storage Server 2003 to Brocades product line, enhancing the San Jose, Calif. companys overall product offerings in the storage networking space. Tacit Networks WAFS solution extends network storage services over the WAN.

Prompting the deal, at least in part, was feedback from customers about their need for file technology for the enterprise and the need to better manage data in remote branch environments, said Jay Kidd, Brocades chief technology officer.

“We sought out a solution for wide-area file management and decided that Tacit was the best fit,” he said.

The Tacit technology is truly unique and the involvement of Brocade will make it more accessible to many organizations that might not have considered it without Brocades involvement, said Alex Gorbansky, a senior analyst at Taneja Group of Hopkinton, Mass.

“You put a little appliance in your remote office, which ties into a central server. You could have 50 appliances, one in each office, and a central Tacit server that serves as a proxy cache, which enables you to access files from your central NAS [network-attached storage]. It gives you the ability to access files from a remote office at LAN speed,” he said.

“Even things like opening a big Windows file, which generally takes 30-40 seconds, would take about one second with the Tacit appliance. And imagine the benefits for large CAD files that are megabytes of information where you have different designers accessing a centralized share from many different locations. The performance difference is significant,” Gorbansky said.

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The goal of combining Tacits technology with Brocade, said Greg Grodhaus, CEO of South Plainfield, N.J.-based Tacit Networks, is to create an end-to-end storage networking infrastructure in which branch office locations can now access centralized resources and use all of the availability characteristics via Brocades SAN (storage area network) infrastructure.

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“There has been a real difference between WAN optimization and WAN-type operations that are typically in the networking environment, and storage operations. When companies talk about utilizing mission-critical data in their storage operations, they typically dont consider the WAN because its notoriously unreliable and can have severe performance issues,” Grodhaus said.

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