Xsigo raises funds for wireless data centers

Xsigo, maker of a device that virtualizes network connections in data centers, has raised an undisclosed amount of funding from North Bridge Venture Partners, Greylock Partners, Khosla Ventures and Kleiner Perkins Caufield & Byers, among others. The San Jose, Calif. company says its technology can drastically reduce the number of wires running through server farms.

Xsigo says the new money will be used to grow its sales and marketing organization. It already has 35 customers and… Continue Reading

Xsigo launches — joins rush to virtualize the data center

Xsigo launches — joins rush to virtualize the data center

Xsigo Systems,  after three years of secrecy, has launched saying it can dramatically lower the cost of running data centers by using virtualization techniques, has finally launched.

The Sunnyvale, Calif. company, backed by venture firm Kleiner Perkins Caufield and Byers (see our coverage last year), uses techniques similar to the popular VMWare. While VMWare enables a single computer to run multiple operating systems, Xsigo focuses on another problem: Reducing the multiple connections between servers and networks… Continue Reading

Datacenter product co, Xsigo, about to raise new round from Kleiner

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Kleiner-backed Xsigo regroups, will raise more money

Xsigo Systems is a secretive Sunnyvale start-up that designs more efficient datacenters, which are the places where companies manage their computer networks.

Xsigo is backed by Silicon Valley venture capital firms Kleiner Perkins and Greylock, and is notable because it is run by a few former top Juniper engineers, including Ashok Krishnamurthi and RK Anand.

We recently got a reader tip that the company was going through a “restructuring,” and that RK had landed back at Juniper…. Continue Reading