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Category Archives for "Networking"

Will 5G be the first carbon-neutral network?

If wireless networks transfer 1,000 times more data, does that mean they will use 1,000 times more energy? It probably would with the old 4G LTE wireless technologies— LTE doesn’t have much of a sleep-standby. But with 5G, we might have a more energy-efficient option.More customers want Earth-friendly options, and engineers are now working on how to achieve it — meaning 5G might introduce the first zero-carbon networks. It’s not all certain, though.[ Related: What is 5G wireless? And how it will change networking as we know it ] “When the 4G technology for wireless communication was developed, not many people thought about how much energy is consumed in transmitting bits of information,” says Emil Björnson, associate professor of communication systems at Linkoping University, in an article on the school’s website.To read this article in full, please click here

Stop the Low-Level Configuration Manipulation

This blog post was initially sent to subscribers of my SDN and Network Automation mailing list. Subscribe here.

Imagine a small bank deciding in their infinite wisdom (in reality: because their CIO attended a conference organized by a database vendor) to implement their banking software by teaching bank tellers how to type SQL transactions by hand.

For example, to transfer money from one account to another account, a bank teller could simply type:

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IBM ‘cloudifies’ mainframe software pricing, adds hybrid, private cloud services

IBM continues to adopt new tools and practices for its mainframe customers to keep the Big Iron relevant in a cloud world.First of all, the company switched-up its 20-year mainframe software pricing scheme to make it more palatable to hybrid and multicloud users who might be thinking of moving workloads off the mainframe and into the cloud.[ Check out What is hybrid cloud computing and learn what you need to know about multi-cloud. | Get regularly scheduled insights by signing up for Network World newsletters. ] Specifically IBM rolled out Tailored Fit Pricing for the IBM Z mainframe which offers two consumption-based pricing models that can help customers cope with ever-changing workload – and hence software – costs.To read this article in full, please click here

IBM overhauls mainframe-software pricing, adds hybrid, private-cloud services

IBM continues to adopt new tools and practices for its mainframe customers to keep the Big Iron relevant in a cloud world.First of all, the company switched-up its 20-year mainframe software pricing scheme to make it more palatable to hybrid and multicloud users who might be thinking of moving workloads off the mainframe and into the cloud.[ Check out What is hybrid cloud computing and learn what you need to know about multi-cloud. | Get regularly scheduled insights by signing up for Network World newsletters. ] Specifically IBM rolled out Tailored Fit Pricing for the IBM Z mainframe which offers two consumption-based pricing models that can help customers cope with ever-changing workload – and hence software – costs.To read this article in full, please click here

Extreme addresses networked-IoT security

Extreme Networks has taken the wraps off a new security application it says will use machine learning and artificial intelligence to help customers effectively monitor, detect and automatically remediate security issues with networked IoT devices.The application – ExtremeAI security—features machine-learning technology that can understand typical behavior of IoT devices and automatically trigger alerts when endpoints act in unusual or unexpected ways, Extreme said. More about edge networkingTo read this article in full, please click here

Extreme addresses networked-IoT security

Extreme Networks has taken the wraps off a new security application it says will use machine learning and artificial intelligence to help customers effectively monitor, detect and automatically remediate security issues with networked IoT devices.The application – ExtremeAI security—features machine-learning technology that can understand typical behavior of IoT devices and automatically trigger alerts when endpoints act in unusual or unexpected ways, Extreme said. More about edge networkingTo read this article in full, please click here

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