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Mainframe performance management: Linux adds complexity
processing outside the mainframe and outside the data center must be optimized along with communication between virtual machines (rather than from machine to machine).
Here's another area in which the game is changing: software development. In the past, stress and volume testing were an afterthought in the development process, often curtailed or not... More...
Recovery time and recovery point objectives in disaster recovery
ABOUT THE AUTHOR: Bill Peldzus is Director of Data Center Services at GlassHouse Technologies Inc. He has more than 20 years' experience working in technical positions and often serves as a content expert in storage networking presentations. The next time you're reviewing your disaster recovery RTOs and RPOs, think about what you want to... More...
Running C++ Applications in CICS
experiences running C++ on CICS.
Have plenty of virtual storage available: The Language Environment (LE) C++ compiler creates some load modules of unprecedented size, especially if you use compiler options meant to optimize CPU. This can be a problem for systems like CICS that like to keep programs in storage as much as possible. We ended up increasing our... More... Related Articles
HP's new server aims for cloud, Web 2.0 apps
of users, Martino said..
BigStockPhoto.com, a website that lets users upload and download photos, supports between 10 million and 20 million pages of content monthly. Its compute needs are less aggressive than the large scale-out companies HP targets with this system, but like the bigger Web 2.0 companies, BigStockPhoto is "growing constantly, so a...
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Grow a green business: Cut costs and improve energy efficiency with green IT
the challenges businesses may face and offers energy-saving solutions. A free download of Chapter 1 of The Greening of IT, "The Importance of Green IT," is available for review.
Chapter 1 states many companies talk about reducing their total energy requirements, but are not actually going green where it counts. Why do you think this is true, and how can your... More...
IBM doubles refund for Sparc migrations: News in brief
could save about 4% on a server's power consumption.
The updates also include a way to download HP-UX from high-bandwidth replicated servers to reduce deployment time and allows users to update the operating system while still online, needing only a standard reboot to switch to the new version. AdaptivCool offers 30-day trialAdaptivCool, a data center heat... More... |