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Daniel Feller

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Top Stories by Daniel Feller

Do you ever wonder how much bandwidth you need to do a desktop virtualization implementation? Regardless of the flavor of virtual desktop being implemented (hosted shared, hosted VM-based VDI, local streamed, etc), the network plays a critical role. That should not be surprising (if it is, we need to have an even bigger discussion). If you don’t plan your network bandwidth appropriately, you will have unhappy users, who will make you unhappy, which is one of the 10 biggest mistakes to avoid when doing virtual desktops As we would expect, the user experience degrades as the latency increases and the bandwidth decreases. Proper network planning must be based on the type of work users are performing and the overall network topology. Back in the XenApp-only days, many people used 20 kbps as an estimate for network bandwidth requirements. Can we use that for virtual deskt... (more)

Windows 7 Migration Is Here

The migration to the new operating system was a challenge. We had a mass of people going to each user's desktop to copy their data and  rebuild the operating system.  We thought we planned appropriately but ran into all sorts of issues like: We didn't have the correct hardware drivers for some of the computers, which required searching the Internet and oftentimes using try and error until we found the right driver.  There were too  many occasions where we were unable to find a driver for the new operating system.  We just hoped the user wouldn't notice. We sometimes found out th... (more)

Reality Check on the iPad

Do you believe the iPad will change the way we do computing? I don't.  Don't get me wrong. The Apple iPad, the HP Slate, the Notion Ink Adam, Fusion Garage's JooJoo are awesome devices and I wouldn't mind someone buying me one, but do I think they will have a huge impact on business? Not really. I see these computing devices as another alternative, but not the only device you will need.  Gone are the days where each device only did a single thing. You remember those people walking around with pagers, phones, walkmans all attached to their belts.  Looked like a bunch of Batman supe... (more)

Your Primary Desktop Is a...[Blank]

Fill in the blank if you will. There are many people who are super excited about the upcoming release of the latest tablet PCs (iPad, Slate, etc).  I recently received a comment from someone on Facebook related to a previous blog saying that the iPad Will Not Replace Your Desktop.  The comment basically said Does the iPad and like devices need to be fully functional to be successful?  How many people have more than one mobile device like a laptop and a netbook?" That is an interesting question.  But I'm starting to wonder if we need a laptop and an iPad?  Do we need a laptop and... (more)

Desktop Virtualization The Right Way - VII

Politics and dog food… some might say they go hand-in-hand (especially if you watched any coverage about the healthcare debate). But politics and dog food are also relevant in most organizations, especially when undertaking a massive restructuring in the way you deliver desktops to users. Desktop virtualization is not something you can just turn on one day. It takes planning. Although some organizations made the decision to only implement a small-scale, limited virtual desktop environment, the anticipated improvements with such an environment are lost. Instead of having a centrall... (more)