Moving beyond software testing to understand and measure the structural quality of the entire software system is the key to preventing software glitches.
How to get more from your e-mail system.
How to overcome the biggest hurdles to agile adoption in Enterprise IT shops.
IT as a service is a shorthand term for many changes enabled by virtualized infrastructure, from how resources are purchased and procured to how they’re managed. Learn how delivering IT as a service can help organizations reduce costs and improve efficiencies.
Message queuing stalwarts such as IBM and TIBCO bring decades of messaging processing expertise to the table, but some would-be players, including Informatica, come to CEP from what seems like a tangential trajectory.
Big Iron shops have two options to run their Windows applications on System z: emulation via z/Vos or full-blown porting via Mono.
If installed capacity is any indication, the mainframe isn’t going anywhere any time soon. Most mainframe shops have a huge MIPS footprint.
In tough economic times, can IT afford to be innovative?
A guide for transferring user personalities from physical to virtual desktop environments
What does it take to achieve a performance culture that drives growth and profitability? We explore the key characteristics an enterprise needs for success.
IBM’s POWER7 product and services blitz aims to deliver investment protection for customers and keep System p revenue flowing prior to POWER7’s debut.
Cloud model is an inevitable consequence of pervasive virtualization -- call it applied virtualization with a business-centric focus.
Empowered with the right tools, IT can optimize application and database performance.
DataDirect's new zIIP TCO calculator shows just how useful IBM's zIIP engine has been to mainframe ISVs.
The mainframe already embodies a viable proof-of-concept for cloud computing in the enterprise. Is it a cloud platform par excellence?
Three features that should guide your choice of an application appliance.
Gartner offers an prescription for enterprise architecture ROI
Oracle's move shakes up the virtualization status quo
Many shops are pursuing SOA strategies without first identifying the business benefits of doing so.
Mainframe management has come a long way, as the latest fruits of CA's Mainframe 2.0 initiative demonstrate