Tag Archives: Citrix XenDesktop

HP embraces AppSense for Reference Architecture

Managing a user’s desktop persona and making it extend across multiple desktop delivery platforms is a key component in any company’s desktop strategy.  User Virtualization describes a category of solutions that capture and manage the end user experience that allows a “follow me” feature of the desktop persona.

In a press release on June 29, 2011 AppSense announced that its User Virtualization Platform is now a core building block of HP’s new Client Virtualization Reference Architecture. Along with Microsoft, VMware and Citrix, AppSense User Virtualization has been recognized by HP as a crucial technology for a successful architecture that meets the goals for client virtualization. Continue reading HP embraces AppSense for Reference Architecture

Citrix announces IaaS Project Olympus built on OpenStack

I like OpenStack (the Open Source IaaS Cloud Platform intiative), partly because of the model of open innovation and permissive licencing (which reminds me of my time at Eclipse) and partly because even within the existing governance model (which I have criticised) there is the opportunity for different agendas to surface and to drive the project in different directions and this diversity makes an analyst’s life more interesting.

One of the most intriguing names that has hitherto been at the periphery of the OpenStack initiative is Citrix. Up until last week, Citrix’s contribution was to ensure OpenStack ran on XenServer, something which I’m sure Citrix cares about, but perhaps wasn’t top of the list of requirements for the rest of the world. However, this week at it’s Synergy event, Citrix made some more sigificant announcements about Project Olympus, through which it aims to provide (in collaboration with Dell and Rackspace) a route to commercial exploitation of the OpenStack codebase. Continue reading Citrix announces IaaS Project Olympus built on OpenStack

VDI Printing. Is it the Nemesis it was for Terminal Services? Part II

In 1436 Johannes Gutenberg collaborated with a gem cutter and a paper mill owner to seek seed funding from venture capitalists to began work on the ‘Printing Press’.  Their invention began the ‘Print Revolution’ driving a wider spread of knowledge and new understanding, innovation and industry. Printing is so fundamental that it is often overlooked as an IT service when migrating to virtualised desktops. In Part I, we considered issues with distributed printing and what printing functions you should consider for your desktop architecture.

VDI Printing. Is it the Nemesis it was with Presentation Virtualisation? If so would client hypervisors help, or is it that traditional desktops delivery is still the best method? In Part II we’ll consider the core printing options for the likes of Citrix XenDesktop, Microsoft RDS, Quest vWorkspace and VMware View; and how they match to our printing considerations. Do you still need third party products to make your print solution effective? We’ll take an overview of solutions from ThinPrint, triCerat and UniPrint to help find out.

Hopefully you can use this knowledge to avoid any user revolution to your hosted desktop implementation, and instead, press on to get the best printing solution for your organisation.

Continue reading VDI Printing. Is it the Nemesis it was for Terminal Services? Part II

VDI Printing. Is it the Nemesis it was for Terminal Services? Part I

All the News That’s Fit to Print” is the motto of the The New York Times . Despite a proliferation of devices that allow you to take content with you wherever you go, despite e-mail, despite services like LinkedIn, Podio and Twitter there is still a driving demand  to generate hard copies of documents.

Printing is so common and fundamental that it is often overlooked as an IT service when migrating to virtualised desktops. How do your users connect to the printers they have? In fact, what printers do they use? What are the printer drivers and settings that are common or unique? Continue reading VDI Printing. Is it the Nemesis it was for Terminal Services? Part I

Desktop Virtualization: How do Wanova offer a Mirage?

It has been said before desktop virtualization can be hard. The virtual desktop may have become real, but it is not mainstream. Is this because current virtual desktop deployment models are not mature enough, or the models are flawed?

Desktop management is expensive if it is unmanaged on a LAN: it is most expensive when those unmanaged desktops are distributed (be it across regional offices, or roaming users, or both). Centralisation can reduce these costs, putting you in a position where the IT you manage enables, rather than disables, the business. However, centralisation of desktop services is costly.

Centralisation solutions either focus on solutions that require a large investment in data-centre resources (such as Desktop Virtualization or Presentation Virtualization), or require you to separate management functions and duplicate administrative effort (mix VDI with A.N Other solution).  UniDesk, for example, have looked to re-invent how centralised virtualised desktops are managed; MokaFive and VirtualComputer have enterprise ready options for managing workspace delivery to devices but there is a requirement to deploy and manage a hypervisor on the end device. If your goal is to manage what you have better to reduce your costs – do you have to have hypervisors; do you have to remote your desktop?

Wanova have developed a Distributed Desktop Virtualization (DDV) solution – Mirage – with which they look to solve issues of desktop management with distributed environments, without the need for hypervisors, without the need for expensive data-centre resources and remoting protocols. In this article we’ll take a look at the challenges of desktop delivery, how Mirage works and how can it impact your desktop management.

By definition, a Mirage is a displaced image of distant objects, rather than an hallucination. Can Wanova offer the facility to deliver virtualised desktops to disparate devices – or are they just making it up?

Continue reading Desktop Virtualization: How do Wanova offer a Mirage?