Gartner notes that existing energy monitoring and measurement tools are still too immature to be of use to data center retrofitters.
Symantec's new Norton-branded offerings use a new technology to plug the gap between whitelists and blacklists.
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.
In the online banking segment, some industry watchers warn, the bad guys are winning the war against unsuspecting account holders.
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.
Improving IT efficiency is a prime driver in these times of tight budgets. Unified Computing can help. We explore what the technology is, what benefits it offers, and where it’s headed.
IBM's new System z Solution Edition blitz may boost mainframe market share, but IT must weigh a lower total cost of ownership with upfront costs.
If you are a CIO, business analyst, or project manager responsible for getting your enterprise to the cloud, read these tips before diving in.
We look at the biggest mistakes IT makes (and how to avoid them) when outsourcing critical network and data center infrastructure monitoring and management.
Attackers are unearthing old exploits -- in the case of the infamous CodeRed worm, extremely old exploits -- to wreak havoc on businesses and consumers.
Advocates cite the economic crisis as a potential catalyst for open source adoption. According to new research, that's exactly what's starting to happen, with a statistically significant jump in OSS sales.
If there's some hyperbole in HP's ExSO pitch, there's some real substance, too -- it's all about mega-scale.
Cloud model is an inevitable consequence of pervasive virtualization -- call it applied virtualization with a business-centric focus.
DataDirect's new zIIP TCO calculator shows just how useful IBM's zIIP engine has been to mainframe ISVs.
The overwhelming majority of CIOs don't plan to make any changes to their staffing levels, but salaries are falling across the board.
Sales of high-end servers have entered a period of protracted decline. It's unclear, however, what this will mean for mainframe market fortunes.
Spam levels surged in May, but technologies such as traffic and connection management helped reduce or rein-in the volume of malicious traffic.