Open source web server platform adds new set of commercial support offerings.

Latest open source FreeBSD release provides new storage, security, networking features

Updated enterprise Linux release improved performance and resource control.

New Linux distribution release debuts with Google Go and personal cloud features.

Platform as a Service offering advances with some new Java dev features, but it's still not open source (yet).

Japan's K Computer is the most powerful supercomputer on Earth

First Unix release from Oracle now officially available, delivering what Oracle execs call, the world's first Cloud OS.

Oracle looks to advance its server virtualization technology with new management capabilities and performance enhancements.

HP joins Dell, Citrix, Cisco, Ubuntu and more than 86 other vendors in the land-grab rush for open source stack superemacy.

Virtualization vendor wants users to 'pay by the drink' as new pricing model set to take hold.

Red Hat accuses VMware of raising prices on virtualization, VMware disagrees.

Cloud Infrastructure Suite debuts with new automation and security capabilities that helps deal with both noisy and nosey neighbors.

New release of open source proxy caching server promises a nearly threefold improvement in requests per second.

Citrix formally announces the name and direction of their OpenStack open source cloud virtualization stack initiative

Red Hat rolls out new cloud services at the Red Hat Summit, Ubuntu's CTO calls it quits, Attachmate makes some post-acquisition moves and takes aim at the Mono Project, and more.

Brocade's new open cloud stack embraces OpenStack's open source cloud computing platform while also going after Cisco's vBlocks.

Ubuntu 11.04 server release adds new cloud platform, but it isn't abandoning Eucalyptus just yet.

HP is jumping on the bandwagon supporting the new Intel Xeon E7 chips, but that doesn't mean it's leaving Itanium behind.

Oracle claims Intel is ending Itanium. HP and Intel respond.

Data center monitoring gets new analytics service for planning, provisioning and analysis.

Reference middleware architecture for JavaEE 6 is updated, tying the former Sun tech even closer to Oracle's broader Java platform offerings.

Linux software appliance builders now can leverage IBM's DB2 database in SUSE Studio as part of a new deal announced today between IBM and Novell.

The first release of the open source Zimbra email collaboration software since leaving Yahoo debuts. What's new and what's different about VMware's spin on the popular open source software?

Dell is now set to integrate Ubuntu Enterprise Cloud on PowerEdge servers.

SUSE Linux Appliance program expands with Dell partnership.