Archive

There was a somewhat quiet, cost-free acquisition of sorts in the Linux world earlier this year when Red Hat announced it was joining forces with Red Hat Enterprise Linux community clone CentOS. The move, which effectively brings organization, governance, backing and technology of CentOS under Red H...

The enterprise software industry today can be compared to the menus offered at fast-food eateries. Some offer their star item only one way. Others let you have it your way. How much choice you have often determines where you do your eating. The same option -- or lack of it -- is the driving principa...

Not everyone who dabbles in the realm of the Linux OS needs all the enterprise-specific tutelage this guidebook offers. However, it certainly has chapters to enlighten even casual readers interested in learning really useful stuff about using Linux in general. Sobell assembles in one spot his accu...

It's long been the case that the world of Linux distributions offers at least one compelling choice for virtually every taste and purpose, but -- much like those dissatisfied with the weather in New England -- users who don't see a distro they like need only wait a few minutes. The open source natur...

Linux on the desktop may have missed its adoption time line, but Linux in the cloud is a win-win proposition for the post-PC movement. Microsoft's Azure may be the only real threat to Linux cloud dominance -- all other major cloud software platforms are based on Linux and open source software. Some ...

Systems Performance: Enterprise and the Cloud is a must-have reference guide for any IT manager or sysadmin whose job involves working with computer systems that are tethered to the cloud. Author Brendan Gregg is no newcomer to writing definitive books on computer networks and system performance, bu...

Insurance companies have always been adamant about spotting and controlling risks. That, after all, is the basis for accepting policyholders and placing them into rate categories. Before the Big Data explosion, insurance companies crunched numbers like everybody else. Today, however, the insurance i...

When open source software was still getting established in the enterprise five years ago or so, there was a lot of discussion about so-called open core ripoffs. The concern was that anyone and everyone was proclaiming an association with open source software, even if most or all of their products we...

Vendor lock-in has been such a standard part of enterprise IT over the years that it often goes unnoticed and unquestioned. Recently, however, that lock-in mentality has followed enterprises to the clouds.

We may not see or hear much about open source in the latest cloud or Big Data offerings, but it's playing a significant role in the most disruptive trends in enterprise IT. Just as we've seen with open source in cloud computing, it is an integral part of trends that currently are disrupting consumer...

Cloud storage technologies and Big Data are driving rapid industry growth. Cloud storage developed around three model options: Infrastructure as a Service; Platform as a Service; and Software as a Service. Merging with these cloud service models are technologies providing cloud computing space and c...

The discussion and debate over open source cloud software's compatibility with cloud leader Amazon's proprietary APIs was just beginning when the 451 Group released "The OpenStack Tipping Point" in April. With the advancement of the OpenStack software and community -- along with lingering questions ...