Tag Archives: Citrix XenApp

Coopetition: Citrix +/- VMware Products and People

DesktopVirtualizationIconIn the virtualization marketplace, when a vendor expands its core business and attempts to grab a piece of the new market from an existing incumbent, the vendors view each other as competitors. In 2007, when Citrix purchased XenSource, VMware vSphere clearly became the enemy, and Citrix envisioned that XenServer + XenApp/XenDesktop would take over the virtual world. That didn’t quite happen. Continue reading Coopetition: Citrix +/- VMware Products and People

How Good an Idea to Virtualize XenApp?

DesktopVirtualizationHow good an idea is it to virtualize XenApp? Way back in 2010, when more of the poles were ice, we asked is virtualizing Citrix XenApp a waste of time and effort? There were a number of benefits identified: hardware abstraction allowing easier image management and OS upgrades; options for higher availability and faster recovery, even failover; virtualization-enabled silo consolidation; and importantly, better management of user capacity on servers.

Yet, with XenApp running on Windows 2008 R2  memory limitations are of far less issue. Introducing a hypervisor has an overhead which can impact user density and can change Microsoft server license costs per physical server. Do these considerations outweigh other benefits? Hypervisor technology and performance has moved on considerably – what is the impact of that? What other services can virtualized XenApp drive?

Continue reading How Good an Idea to Virtualize XenApp?

Bromium release vSentry 1.1: trustworthiness for more desktops in the enterprise?

PresentationVirtualizationBromium have released vSentry 1.1 which will brings Bromium’s benefits of micro-virtualization and hardware based security to a far wider range of enterprise desktops. This is the release you’ve been waiting for: and if you’ve not been waiting, this is definitely the release to consider.

We’ve spoken before about Bromium when they unveiled their micro-virtualization trustworthy security vision. Bromium’s message and focus was simple “standard workspace security is reactive, not proactive“. Whatever you have in terms of anti-virus or malware detection is only good once a new threat is found,  understood,  a patch created and deployed. This poses the very important question “what is the impact of the time delay between threat found and threat contained?”.  Bromium’s goal was to dramatically reduce that “and”.

You may contest, “ah, but I can solve this workspace threat issue by making physical desktops, virtual desktops”. This is not the case. We evidenced this in Virtual desktops (VDI) are different, but not hugely better in terms of security, than physical desktops. You do not deliver better security by simply virtualizing the desktop.

So what does vSentry v1.1 bring? How is it better than v1? What can this mean for your organisation?

Continue reading Bromium release vSentry 1.1: trustworthiness for more desktops in the enterprise?

Is Windows 2012 Remote Desktop Session Host better than Citrix XenApp?

PresentationVirtualizationIs Windows 2012 Remote Desktop Session Host (RDSH) better than Citrix XenApp? Citrix XenApp 6.5 is a market-leading product. Citrix XenApp may well be the first product businesses consider when deploying applications or desktops from a centralised service. Windows 2012 is very new. Windows 2012 RDSH, as a new service, doesn’t have the same number of partners or administrators with detailed experience.

Still, it’s a very good question.

It’s a very good question because Microsoft has worked hard to ensure that RDSH is a solution viable not only for large enterprises, but small and medium scale businesses and not-for-profit organizations, as well. Windows 2012 RDSH builds on a mature technology, a technology that is the most-deployed centralized desktop virtualization solution.

Yet, are you going to end up reading this article and get to an “it depends” answer?  Let’s see.

Continue reading Is Windows 2012 Remote Desktop Session Host better than Citrix XenApp?

Microsoft Windows 2012 RDSH vs Citrix XenApp – PV to get its own Murderball?

PresentationVirtualizationThere is a pervasive question for Presentation Virtualisation using Remote Desktop Session Host services (RDSH) and that is  :-

if I’m already paying for RDS CALs and running the base OS, why do I need other stuff?

Where stuff is, typically, Citrix XenApp. With the release of Windows 2012 and the updates to RDSH do you still need Citrix XenApp?

I was introduced to many new sports over the summer and one sport that stuck in the mind, not only for it sheer fury and skill, was wheelchair rugby (or Quad rugby). Or as the Canadian inventors, named it – Murderball.

A key elements of the sport – it is a fast and very competitive exchange.

Your ball you say? I think not.
Picture from independent.co.uk

Sneaking into August, like an American multi-gold medallist back from a celebratory night out on the champagne, Microsoft’s Windows 2012 boasts a wide array of new features. Hyper-V’s improvement are worthy of a post in themselves: live migration, teaming of 32 NICs, thin provisioning, dynamic memory. For now, we’ll focus on the updates to Remote Desktop Service’s Session Host updates.

With new and improved functions in Remote Desktop Services in Windows 2012, how competitive is the exchange? Is it worth murdering a ball for?

Continue reading Microsoft Windows 2012 RDSH vs Citrix XenApp – PV to get its own Murderball?

Does RES Software portfolio update deliver DaaS?

PresentationVirtualizationIf your Desktop-as-a-Service (DaaS) provider is only focused on hosting virtual desktop, they are failing you. If you only provide a desktop environment to your customers – you will annoy them. If a desktop-as-a-service price only includes the cost of standing up a virtual OS instance that offering should be ignored.

To many, DaaS means outsourcing a service to make use of a virtual desktop infrastructure. Yet increasingly, internal IT departments are being encouraged, directly or indirectly, to consider their core desktop provision as a service: not simply “something that just gets done”, like toner cartridge replacement, or fixing the CEO’s son’s friend’s daughter’s laptop; on a Friday; just as you’re going home.

A “desktop service” incorporates many things. The delivery of an operating system environment: but there’s more. The provision of applications. Access to data. Creation of user accounts; the granting of access rights. Access to services such as email, file storage. Understanding what applications are used and when. The ability to print. A desktop service has a range of components that are key to delivering an environment that is reliable and cost effective.

RES Software have recently released a number of updates, new releases and patents that help put the Service into desktop-as-a-service. When considering your own enterprise desktop environment, or enhancing your DaaS offering – what tools are you using to automate delivery? Does the updated RES portfolio assist?

Continue reading Does RES Software portfolio update deliver DaaS?