Sales of its System z mainframes helped propel IBM to the top of the server market. Unix server sales were also up.
The Big, Fast virtual systems of tomorrow might look a lot like today's Biggest, Fastest, and most eminently Virtual system: IBM's System z mainframe.
From determining the ROI to ensuring you're getting the most from the technology, an infrastructure architect offers tips for IT professionals.
Mainframe shops continue to look to Big Iron for increased operational efficiency and lower costs.
With focuses on SOA, virtualization, next-generation data centers, and cloud computing, Summer SHARE will likely have plenty to interest attendees.
Expect PSI's technology to pop up elsewhere -- perhaps in a low-end POWER-based mainframe
Just how favorably does Microsoft's Hyper-V compare to established products from VMWare, Virtual Iron, and Citrix?
If you're in the market for a non-mainframe mainframe replacement, HP might have just what you need….
If Green Software is to have an impact, the software industry as a whole needs to get onboard
CA touts a visual spin -- in a 3270 interface -- on ESCON and FICON management.
A prominent mainframe reseller gets absorbed by one of its competitors. What does the acquisition mean for its customers?
The data center impact of the new POWER 575 systems that IBM announced last month could be nothing short of radical
Disputes between rival IT factions can stop an SOA project dead in its tracks
'What mainframe shop doesn't have business rules? In an age of draconian compliance and governance, the case for rules is stronger still. You can, however, benefit by implementing a BRMS.
Despite Sun’s poor economic showing recently, the atmosphere at last week’s JavaOne conference was surprisingly festive
SOLA purports to be a one-stop shop for mainframe service enablement -- complete with design studio, testing workbench, and registry support
IT shops don't always embrace application modernization as a means to ratchet up efficiencies. They're mostly looking to cut costs.
If Big Blue's new Power Express systems are harbingers of 'the future, users can expect ever-greater density and performance
Virtualization can be a boon to business continuity and disaster recovery planning -- provided you understand the risks
For many large mainframe customers, the idea of a mainframe-centric -- or mainframe-exclusive -- "enterprise data center" makes a lot of sense