Hyper-V enhancements for Linux Virtual Machines

Hyper-V enhancements for Linux Virtual Machines

The initial version of Hyper-V only supported one minimal feature for Linux virtual machines (VM) through the installation of an additional component called Linux Integration Services (LIS). But recently, Microsoft has been working with providers to add new features without having to install SIL in newer Linux distributions.

One of the most awaited is the Dynamic Memory. The addition and removal of memory are now fully compatible with virtual machines running on a Windows Server Linux 2012 R2 Hyper-V host. It is important to note that this function is only available for 64-bit Linux distros and in some of them it is necessary to enable support, for example in CentOS and Red Hat Linux distributions.

Analysis: improvements in Citrix XenServer Workload Balancing

Analysis: improvements in Citrix XenServer Workload Balancing

The recent release of a new version of XenServer 6.5 and a new version of the XenServer Workload Balancing (WLB) adds more features, a better user interface, more advanced monitoring features and changes in licensing, making this technology really useful for Citrix XenServer, XenDesktop, HDX and XenApp users.

The WLB is made up of 4 layers. The upper layer is the most important, since it allows to automate workload balancing, but the most used and powerful are the 3 underlying layers.

After VDI there comes VMI, the virtual mobile infrastructure

After VDI there comes VMI, the virtual mobile infrastructure

Over the last few months, we have started to know more about a new technology called virtual mobile infrastructure or VMI. In general terms, VMI is for the mobile devices and applications the same as VDI for desktop applications.

A mobile virtual infrastructure allows you to access remote mobile applications from a mobile device. With this technology, when a user clicks an icon to use an application on a device, the app appears as usual, but rather than run locally on the client device, it runs in an Android virtual machine (VM) hosted in a remote data center.

Graphic station environments virtualization: Connection protocols

Graphic station environments virtualization: Connection protocols

Last week we talked broadly about graphic station environments virtualization and the solutions available in the market today. As we already anticipated in that publication, in these specialized environments, the selection of the connection protocol for the virtual graphic stations is one fundamental piece.

There are several protocols in the market that are optimized for these types of tasks:

Graphic station environments virtualization: Connection protocols

Graphic station environments virtualization I

Work station environments, habitually used by engineers and graphic designers, can be distinguished from the ones used by other users because they are more complicated to manage and maintain, they result in greater use of resources, use a more specific hardware and data security is more critical.

Virtualizing this type of work stations becomes a complicated task since it is necessary to analyze a variety of platforms, connection protocols, architecture designs and specific hardware in order to adopt the ideal solution.

While in a standard virtual desktop environment we recommend performing a concept test, for the virtualization of graphic stations or work stations it is practically essential to be able to commission the deployed platform with full guarantees.

Upcoming trends in virtualization

Upcoming trends in virtualization

Talking about predictions or future trends regarding virtualization and cloud computing may be a bit risky, since it is a sector in constant motion and where changes take place in a fast and unpredictable way. A clear example is the adoption of containers with virtual machines, something unexpected a few years ago and that is already established as a base technology.

Coinciding with the start of the new year, some experts of the industry’s major companies like VMware, CA technologies or Bromium share their vision on what could bring us this new year in virtualization and cloud computing. You can read their views in this article: 2015 Virtualization Predictions

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