Language Selection

English French German Italian Portuguese Spanish

Virtualization's Next Stage

Filed under
Software

Virtualization came into the data center as a force for server consolidation. Now the next generation of virtualization technology is reaching beyond that into middleware, treating application servers as a virtual resource that can be marshaled to meet a variety of applications' needs and service-level agreements.

Early server consolidation consisted of creating virtual machines that partitioned servers into defined amounts of memory and CPU shares, with each partition running its own operating system and application. Because the boundaries of the partition were strictly defined, one piece of hardware could run multiple virtual machines safely, so server utilization rates went up and the number of servers companies needed to buy and manage went down.

Now experienced virtualization implementers, such as pharmaceutical company Pfizer, want to bring similar benefits to more of the IT stack. Pfizer's core business unit, Pfizer Global Pharmaceuticals, plans to virtualize more of the company's middleware, particularly its BEA Systems' WebLogic application servers, and use them as a flexible, dynamically allocatable resource.

Full Article.

More in Tux Machines

Arch Linux – Kde Plasma 5.3 stable is finally available for installation

Great news for Arch Linux users! From a few minutes, Kde Plasma 5.3 stable packages are officially available on Arch Linux repositories. In fact, after running the pacman -Syu command I finally noticed, listed on my terminal, the new packages of Plasma 5.3.0 with all the relative dependencies. Read more

Linux 4.1-rc2

So the -rc2's have lately been pretty small - looking more like late -rc's than early ones. It *used* to be that I couldn't even post the shortlog, because it was just too big. That's not been the case for the last few releases. I think people tend to take a breather after the merge window, because the -rc3's tend to then be a bit bigger again. But it may just also be that I've just gotten much better at saying "the merge window is over, I'm not taking random stragglers", or that people are just getting better at keeping to the merge window. Whatever the reason, the time of huge -rc2's seems to be happily behind us. Read more

GNOME 3.17.1 released

Hi GNOMErs! The development of the next GNOME release, 3.17, has started, and the first snapshot, 3.17.1, is now available. To compile GNOME 3.17.1, you can use the jhbuild [1] modulesets [2] (which use the exact tarball versions from the official release). [1] http://library.gnome.org/devel/jhbuild/ [2] http://download.gnome.org/teams/releng/3.17.1/ The release notes that describe the changes between 3.16.1 and 3.17.1 are available. Go read them to learn what's new in this release: core - http://download.gnome.org/core/3.17/3.17.1/NEWS apps - http://download.gnome.org/apps/3.17/3.17.1/NEWS The GNOME 3.17.1 release is available here: core sources - http://download.gnome.org/core/3.17/3.17.1 apps sources - http://download.gnome.org/apps/3.17/3.17.1 Read more