There used to be a FedEx commercial that had a saying “when it just has to be there overnight”. What if we did a play on words and changed the saying to work with Fault-Tolerance and or High Availability. The saying would be something like “when it just has to remain running overnight”.
Every business environment today demands both performance and ultra-high availability. When working with virtual environments some high availability options are included already with the ability to restart any virtual machines that were running on a host that failed and crashed. This still has limitations in that the virtual machine would still need to be restarted and this in itself still has some downtime. The amount of downtime can vary depending on variables with things like the number of virtual machines to be restarted and the number of hosts available to handle the virtual machines restarting. Downtime could be as quick as five minutes or as long as thirty minutes depending on the variables. Continue reading A Look at Stratus Technology
When server virtualization started to get its foothold, one of the key reasons for going virtual was the ROI that could be saved from running many servers on one physical box. It would make logical sense that this same key point can be applied to other aspects of virtualization and now we are really seeing the consolidation within the I/O area. This is the point where virtual I/O will really start to take off. After all, haven’t we all seen this nightmare during our career?
There seem to be three styles of IO Virtualization (IOV) taking place within the virtual environment. At VMworld, the IO Virtualization companies were out and talking to people about their wares, products, and approaches to IO Virtualization. These three methods are:
- Converged Network Adapters used within Cisco UCS, HP Matrix, etc.
- Attached IOV top of rack devices such as the Xsigo Device
- PCIe Extenders
Each of these provide unique benefits to your virtual environment but which to use? First, we need to know what each of these approaches brings to the table. Continue reading IO Virtualization Approaches: VMworld 2010 Review
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
While it may seem that with Integrien VMware has acquired yet one more piece of the puzzle (a puzzle whose final form no one knows), this acquisition is perhaps one of the most significant if not the most significant that VMware has done. To understand the significance of this acquisition, one has to step back and examine a bit of history in the Systems Management business. Continue reading The Significance of the VMware Integrien Acquisition
Our analysts leave VMworld 2010 having had great fun, having met some most excellent people and having been impressed with interesting vendors. Yet one thing puzzles after attending and discussing what we’ve experienced.
What is the focus of VMware’s Desktop Strategy?
- Is VMware really committed the Desktop Virtualization Market?
- What is VMware’s strategy going forward?
- How will VMware Differentiate from the Competition?
- How will VMware compete with the new vendors looking to disrupt and reinvent the desktop space?
Continue reading VMware’s Desktop Strategy – Doubling Down on VDI
What seemed like forever to get here was over in a blink of an eye. VMworld 2010 in San Francisco was once again an incredible event with over 17,000 people in attendance. Now that I have had a little time to reflect on the past week, I wanted to share my thoughts on the week and the event itself. The weather in San Francisco was unseasonable warm for San Francisco standards during the event but as a person from Florida who enjoys warmer weather the temperature for me was absolutely wonderful. I arrived in town on Sunday afternoon and enjoyed taking advantage of the power of twitter from the San Francisco Airport. Once I landed I sent a tweet out to see who else may have landed and who might want to share a cab to the hotel. Denis Guyadeen (@dguyadeen) responded right back and once we grabbed are luggage we were off and on our way. Continue reading VMworld 2010 in Review