In Part IV we discussed the challenges of Application Delivery, and how Application Virtualization could offer alternatives.
Application Delivery can present difficulties in ensuring applications are installed in different environments, can be complex to manage and introduce compatibility issues that delay deployment and increase costs. Application Virtualization offers a number of advantages for providing access to applications over traditional Application Deployment; but it is not without caveats. Application Virtualization process of creating a virtualized application can be complex; it can require an infrastructure to be in place and there is also an interesting consideration as to whether application can adversely impact a hosted virtual desktop implementation.
Perhaps, those weren’t the answers you were looking for. Perhaps, you considered it a boring conversation anyway.
In this conclusion of the two-part trilogy, we’ll discuss Application Virtualization solutions, and what they can offer you. We look at solutions from Citrix, Endeavours Technologies, InstallFree, Microsoft, Spoon, Symantec, UniDesk and VMWare. We’ll also consider the question “is it a choice between Application Delivery vs Application Virtualization?” to reduce the cost to your business of application deployment.
Continue reading Application Virtualization or Application Deployment, which one is better? (Part V)
For all the benefits of improved security and reliability in Internet Explorer (IE) 8, many business still have a critical need to support IE6. IE6 may well be over 10 years old, it may well be two versions behind the most current release; the fact remains many businesses still have critical applications that rely on IE6’s cumbersome standards implementation and more relaxed security requirements.
In a previous article, Running Internet Explorer Beyond Windows XP I suggested that Microsoft reconsider its policy on supporting IE as a virtualized application. And Microsoft did reconsider. Go me. But, rather than allow it, Microsoft have actively sought to prevent IE virtualization: stopping one application virtualization company from promoting their offer of delivering virtualised versions of IE from their website and restating their support options for virtualised IE.
What will the impact be to your business you if you need to continue to support IE6 on Windows Vista or Windows 7. Are Microsoft’s recommended solutions the only option now? Is it possible to have a seamless, simple, fast and importantly low cost solution to allow users gain the benefits of the latest IE release while maintaining access to legacy web applications?
Continue reading Virtualizing Internet Explorer: Microsoft Takes The Ball and Goes Home
Browsers are the user workspace of the future. The issue with “traditional” applications are many and complex covering topics like deployment, updates, security and management. If you can move all of that headache to a centralized service and have users access that by firing up their device’s web browser then your troubles will be over. But an issue with web-based applications is, as with any application, the capabilities of the service grow to accommodate new functions and additional requirements. Applications may move to be hosted in “the cloud”, but there is will always be a need to ensure that the end device has an environment to run that web service in a secure, consistent and productive way. Browsers may well be the workspace of the future – but that future will still browsers to be updated, managed and maintained.
It is likely your business is moving to a post Windows XP environment. Perhaps you are updating traditional desktops or migrating to virtual desktop environment on Windows 7, or even a presentation virtualization environment based on Windows 2008 R2. Moving operating systems, means moving browser version. Microsoft would say this is a “Good Thing” – as they consider Internet Explorer (IE) 8 to be their best browser yet although to be fair, they’re hardly likely to say IE8 is bloated and overly complex.
There are still a good number of companies who have found that they cannot standardize on one browser for all users en masse without impacting on business functions. One application, or even a critical component of one application may not work if the browser for IE8 or IE7. At the same time, as users become more web aware, there is the demand of users to have more than just one browser available.
Can you support multiple browsers in your environment? How can you run IE6 in a Windows 7 or Windows 2008 environment? Will moving to a VDI infrastructure allow you to look back while moving forward and indeed, is the lack of support for different browsers – specifically different versions of IE – simply a temporary issue, resolved by focusing on changing the web delivery services so that they support the most recent browser? Ultimately, is one browser enough?
Continue reading Running Internet Explorer 6 beyond Windows XP