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The Linux universe is taking giant steps in the field of virtualization. At first, there was only VMware, and then Xen was very popular for a time. Meanwhile, KVM (Kernel Virtual Machine) has become ... The virt-builder tool lets you create new virtual machines in just a few seconds. We take a first look at the brand new tool. ... Virtualization

Virtualization speeds up the pace of a system administrator's life. With KVM, Xen, and VMware, admins can provision systems far more quickly than they could have procured and installed new hardware ... Savvy OpenNebula users can attach their shell programs to hooks and thus automatically trigger actions when the status of a virtual machine changes. ... Virtualization

, it is also required for the server. Older machines might have to be retired. When you create new virtual machines (VMs) in Hyper-V, the new file formats become apparent. Thus far, Hyper-V has used files ... The release of Windows Server 2016 also heralds a new version of Hyper-V, with improved cloud security, flexible virtual hardware, rolling upgrades of Hyper-V clusters, and production checkpoints. ... Virtualization

the SAN by up to 90 percent and allowing up to 10 times as many virtual machines per ESX host than without a cache. The ADMIN test team decided to take a closer look. The product consists of an OCZ Z ... I/O throughput is a classic bottleneck, especially in virtualized environments. A flash cache card with matching software from OCZ promises to open up wide. We tested it. ... Virtualization

Version 3.1 of the oVirt management platform for virtual infrastructures has recently become available. On Fedora 17, the new release is easy to install and deploy. ... Some years ago, Red Hat caused displeasure in the Linux community because the graphical administration tool for its own virtualization solution, RHEV, presupposed a Windows machine. This Microsoft ... Version 3.1 of the oVirt management platform for virtual infrastructures has recently become available. On Fedora 17, the new release is easy to install and deploy. ... Managing Virtual Infrastructures ... Managing Virtual Infrastructures with oVirt 3.1

protecting the internal corporate network from unauthorized access from the outside. Also, the distribution of the data streams into virtual LANs (VLANs) takes place in the DMZ ... Network virtualization takes very different approaches at the software and hardware levels to divide or group network resources into logical units independent of the physical layer. It is typically ... Virtualization

Azure Site Recovery is designed to help enterprises protect critical applications by coordinating the replication and restore process for physical or virtual computers. The service gives ... Virtualization

, and a custom BIOS. From this project's original research and design came what we now know and enjoy as contemporary x86 virtualization. However, the software-only virtualization solutions used in these early x86 ... The Intel VT and AMD-V extensions bring x86 virtualization to the 21st Century. Learn why hardware-assisted virtualization is important and what to watch for the next time you buy a computer. We ... Hardware-assisted Virtualization ... Understanding Hardware-Assisted Virtualization

to network storage especially benefits enterprise applications, such as SQL Server and virtual disks in Hyper-V. The disks of virtual servers can reside on the network with Windows Server 2012 R2, for example ... Virtualization

If you have not personally experienced the evolution of VMware's product history, you might struggle to gain a perspective on their product portfolio. The virtualization specialist has expanded its ... Virtualization