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Where the Cloud Touches Down: Simplifying Data Center Infrastructure Management

Thursday, July 25, 2013
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In most data centers, DCIM rests on a shaky foundation of manual record keeping and scattered documentation. OpManager replaces data center documentation with a single repository for data, QRCodes for asset tracking, accurate 3D mapping of asset locations, and a configuration management database (CMDB). In this webcast, sponsored by ManageEngine, you will see how a real-world datacenter mapping stored in racktables gets imported into OpManager, which then provides a 3D visualization of where assets actually are. You'll also see how the QR Code generator helps you make the link between real assets and the monitoring world, and how the layered CMDB provides a single point of view for all your configuration data.

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Thursday, August 8, 2013
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This webinar will help attendees understand the overall concept of SDN and its benefits, describe the different conceptual approaches to SDN, and examine the various technologies, both proprietary and open source, that are emerging. It will also help users decide whether SDN makes sense in their environment, and outline the first steps IT can take for testing SDN technologies.

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Report: Low Cost Will Spur WiMAX Assault On 3G

Much of the coming war between 3G and WiMAX will be fought on spectrum battlefields and it's becoming clear that WiMAX will have a major advantage based on the very low cost of its spectrum, according to a new study by market research firm Maravedis, which specializes in broadband wireless analysis.

In an interview Wednesday, Adlane Fellah, senior analyst, noted that 3G currently has an edge over WiMAX, because it has a significant head start in the market. But, he added, "The low cost of WiMAX spectrum compared to 3G is a clear driver for service providers to enter the field of wireless services with WiMAX."

The situation is particularly acute in Europe where average 3G spectrum cost per Hz is 1,000 times higher than WiMAX spectrum, Maravedis reports. Even so, with 394 WiMAX licenses, North American providers have more than double the number of licenses than Europe.

Fellah noted that U.S. deployments are underway in small fits and starts with the most prominent so far being BellSouth's pioneering rollout of WiMAX. The largest holder of WiMAX-capable spectrum is Sprint/Nextel, which also is a major player in the 3G market.

"For the WiMAX market to really take off, you need Sprint/Nextel to start deploying," said Fellah. "They could use a combination of bands to provide different services."


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