IBM Will Minimize Impact of Future Disasters
Not even Mighty Big Blue can stop a hurricane. But. IBM and Marist College are testing a new cloud computing innovation that could help prevent disruptions in voice and data communications services caused by hurricanes and other natural disasters.
"A year ago, Sandy left millions of individuals and businesses in the Northeast without electronic communications for days, weeks and even months -- in some cases, data centers were literally under water," said IBM Distinguished Engineer Casimer DeCusatis. "With our invention, a data center operator could quickly and simply move data and applications to another data center outside the danger zone in minutes -- from a remote location using a tablet or smartphone."
Normal reprovisioning of voice and data applications and services can often take days, not to mention that it’s a MAJOR pain. Unfortunately, the window to get it done is usually closer to hours. The solution being tested uses software-defined networking (SDN) technology and is being tested in Marist's SDN Innovation Lab. SDN enables Admins and data center operators to more efficiently control data flows within both physical and virtual networks. The SDN advancement IBM and Marist are testing will enable an IT professional to remotely access and make changes to network resources via a wireless device and open source network controller.
If all goes according to plan, this cloud-based solution could significantly reduce or eliminate the loss of services and data in a major weather event or other crisis that threatens voice and data network resources. It is now being demonstrated and is expected to be commercially available in 2014.
Practical Task Scheduling Deployment
July 20, 2016 12:00 pm CDT
One of the best things about the UNIX environment (aside from being stable and efficient) is the vast array of software tools available to help you do your job. Traditionally, a UNIX tool does only one thing, but does that one thing very well. For example, grep is very easy to use and can search vast amounts of data quickly. The find tool can find a particular file or files based on all kinds of criteria. It's pretty easy to string these tools together to build even more powerful tools, such as a tool that finds all of the .log files in the /home directory and searches each one for a particular entry. This erector-set mentality allows UNIX system administrators to seem to always have the right tool for the job.
Cron traditionally has been considered another such a tool for job scheduling, but is it enough? This webinar considers that very question. The first part builds on a previous Geek Guide, Beyond Cron, and briefly describes how to know when it might be time to consider upgrading your job scheduling infrastructure. The second part presents an actual planning and implementation framework.
Join Linux Journal's Mike Diehl and Pat Cameron of Help Systems.
Free to Linux Journal readers.Register Now!
- SUSE LLC's SUSE Manager
- My +1 Sword of Productivity
- Non-Linux FOSS: Caffeine!
- Managing Linux Using Puppet
- Control Your Linux Desktop with D-Bus
- Download "Linux Management with Red Hat Satellite: Measuring Business Impact and ROI"
- Doing for User Space What We Did for Kernel Space
- SuperTuxKart 0.9.2 Released
- Google's SwiftShader Released
- Murat Yener and Onur Dundar's Expert Android Studio (Wrox)
With all the industry talk about the benefits of Linux on Power and all the performance advantages offered by its open architecture, you may be considering a move in that direction. If you are thinking about analytics, big data and cloud computing, you would be right to evaluate Power. The idea of using commodity x86 hardware and replacing it every three years is an outdated cost model. It doesn’t consider the total cost of ownership, and it doesn’t consider the advantage of real processing power, high-availability and multithreading like a demon.
This ebook takes a look at some of the practical applications of the Linux on Power platform and ways you might bring all the performance power of this open architecture to bear for your organization. There are no smoke and mirrors here—just hard, cold, empirical evidence provided by independent sources. I also consider some innovative ways Linux on Power will be used in the future.Get the Guide