Emerging network technologies such as SDN, SD-WAN and intent-based networking promise to improve service and streamline operations, but don't let the transition process throw a wrench into existing activities.
Stories by John Edwards
5G wireless network technology is set to boost the bandwidth, capacity and reliability of cellular broadband. Are you ready to leave your 4G world behind?
When you absolutely, positively no longer give a damn about your work, it's time to stop and recharge. Your soul, colleagues and family will thank you
When the roof falls in on your current situation, it's time to roll up your sleeves and dig your way out to brighter prospects.
Is an MBA the key to IT career success or simply a costly waste of time? Here's what you need to know.
Pushing harder isn't necessarily the pathway to achieving stellar results. From monitoring for burnout to leveraging the latest management techniques, here’s how to keep your IT team humming.
International management success requires skill, respect and patience. Here’s your game plan for making the most of a global management opportunity.
The cloud offers a wide range of tangible business benefits, but don't let these common blunders cast a shadow on your company's success.
Creating and sustaining a successful agile program requires a strong commitment and careful planning. Yet ruining a functional agile initiative is remarkably easy.
Knowledge and planning transforms data analytics from a "dark science" into a mainstream business tool.
Admitting project failure is never easy, but sometimes the kill decision turns out to be the best decision. Here's how to know when to scrap and when to save a failing project.
Powerful new tools replace crystal ball predictions with deep and actionable insights.
September 2008 will certainly go down as one of the blackest months in Wall Street history. Venerable financial institutions such as Lehman Brothers, Merrill Lynch, and AIG abruptly vanished or were radically overhauled. Investors lost loads of money -- in some cases, fortunes -- and ordinary taxpayers are now finding themselves funding an industry bailout that could cost a staggering US$700 billion, perhaps even more.
Just call the researchers at the Los Alamos National Laboratory's Advanced Computing Laboratory "blade runners." That's because the New Mexico-based facility has replaced its conventional parallel cluster supercomputer with blade servers, compact card-based devices that promise to replace standalone servers.
For Los Alamos, blades offer a less costly and more reliable way of handling massive, parallel processing-based computations, such as simulations of galaxy formations and supernova explosions. "In general, it's a more efficient solution with respect to space and energy consumption," says Wu-chun Feng, leader of the laboratory's Research and Development in Advanced Network Technology (Radiant) team.
As far as inventions go, a glass battery sounds about as promising as a concrete basketball or an oatmeal telephone. But Roy Baldwin claims that his unique power source could someday energize everything from mobile phones to automobiles.
Baldwin's battery is based on Dynaglass, an inorganic polymer that's allegedly stronger than steel, yet flexible enough to wrap food. Baldwin, a retired mechanical engineer, says Dynaglass was developed in the mid-1990s, but some of the technology is based on research by the Soviet military and space programs. He learned about the material while helping a friend ship medical supplies to Russia. "Later on, we discovered that the material could be used to store energy," says Baldwin, who then formed a company Columbus, Ohio-based Dynelec to explore the technology's potential.