The Virtualization Practice

Tag Archive for Open Source

Microsoft Windows MultiPoint Server – globally available from March 1, 2010 – is a “shared resource computing solution designed for educational institutions”.  It is a Presentation Virtualization solution based on Windows 2008 server, and sharing codebase with Remote Desktop Server (i.e. the product formerly known as Terminal Services). It is designed to deal with a specific…

The acquisition of 3Tera by Computer Associates signals an intent to move beyond traditional Systems Management, into something that may almost be viewed as Operating System: a layer of software called AppLogic that sits above the virtualization stack, and provides a consolidated abstraction against which composite applications may be built within the Cloud. Essentially the AppLogic layer deals with the nuts and bolts of configuring and connecting virtual machines, all you do is choose from a menu of virtual appliances you want, and use a visual interface to show how the appliances interconnect at a software level.

In a slightly strange “didn’t they already have Xen in the kernel” kind of way, Novell has certified Suse Linux Enterprise Server as a “perfect guest” running on Citrix XenServer, allowing joint support of the combined solution. The deal is asymmetric (it wouldn’t really make sense to run XenServer on SLES) but it reflects an open approach characteristic of the way Novell operates, in embracing the reality that customers will want to use one of a number of possible hypervisors, and that Novell has to get along with everyone. In return Novell is starting to push it’s PlateSpin Recon product through the Citrix channel.

It’s a different way of thinking about the Cloud, where the starting point is not the DataCenter, or the IT service, or the “user”, but the direct delivery of consumer services. Into this vision plays Chromium OS (released to Open Source on November 19th). Google devices delivering Google services (and other services intermediated by Google) from the Cloud to consumers.

Ulteo has just released Version 2 of its Open Virtual Desktop (OVD), an Open Source desktop broker product which is designed to deliver GUI applications running on Linux, Terminal Services and Windows to java-enabled browsers. Ulteo’s appeal is likely to be to more cost-conscious and linux-oriented organizations than the large enterprise customers of Citrix, VMware, Ericom, Systancia or Quest, but within these potentially new markets it can deliver many of the mangeability benefits of the existing proprietary products, and it has few competitors for its key feature of delivering both Linux and Terminal Services desktop applications through the same portal.