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

OpenSUSE 13.2 Beta

Migrating From Windows 7 To Ubuntu: The Ultimate Guide

Despite what all the Linux haters say, choosing Ubuntu is logical and migrating from Windows 7 to Ubuntu is a breeze. This article summarizes the process and provides solutions to some of the most common beginner hiccups. The Windows Vs Mac Vs Linux debate has been going on for years and doesn’t look to be settled anytime soon. If you are a Windows 7 user and still haven’t made the switch to Windows 8, you may want to consider migrating to Ubuntu 14.04, the latest Linux distro from Ubuntu. In addition to strong support from developers and a massive software repository, it’s free, faster and safer than Windows. Read more

7 killer open source monitoring tools

Network and system monitoring is a broad category. There are solutions that monitor for the proper operation of servers, network gear, and applications, and there are solutions that track the performance of those systems and devices, providing trending and analysis. Some tools will sound alarms and notifications when problems are detected, while others will even trigger actions to run when alarms sound. Here is a collection of open source solutions that aim to provide some or all of these capabilities. Read more

Reader Forum: Accelerating ‘IoT’ with an open-source, embedded platform for connected applications

Providing an end-to-end solution for building and deploying new connected applications extremely quickly, at scale, and at a fraction of the cost compared to conventional processes is key to streamlining M2M development. And, using an open-source, Linux-based platform, companies can run applications on any vendor’s hardware and use any cloud management platform. Read more