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Posts Tagged ‘Cloud Computing Architecture’

Mark Russinovich joins the Windows Azure team

Posted by visiondoubletake on August 3, 2010

 

Mark Russinovich is a legendary figure in the IT world because of his company Sysinternals.
He did so much reverse engineering of the Windows kernel that he ended up knowing it as much as the Microsoft architects. Microsoft acquired his company in 2006 and appointed him as Technical Fellow.

So far, his job has been related to the development of the Windows kernel (Windows 7 and beyond), taking care that its architecture was fully virtualization-aware.
Now a Microsoft developer evangelist, Matthijs Hoekstra, reports that he moved to the Windows Azure team.

While this may be completely unrelated, it seems yet another sign that Microsoft is preparing to launch the Infrastructure-as-a-Service (IaaS) component of Azure. 
While the platform is powered by a variant of Hyper-V, so far Microsoft only exposed its Platform-as-a-Service (PaaS) capabilities. But company clarified in multiple occasions (here and here for example) that Azure will compete with Amazon EC2 in offering hosted virtual machines.

Thanks to ZDNet for the news.

http://cloudcomputing.info/en/news/2010/08/mark-russinovich-joins-the-windows-azure-team.html

Posted in Azure, Cloud Architecture, Cloud Providers | Tagged: , | 2 Comments »

Five open source tools for building and managing clouds

Posted by brennels on July 14, 2010

Bill Claybrook, Contributor searchcloudcomputing.com 07.09.2010

Open source technology is going to seriously impact the cloud computing world, and there are two main reasons why: Open source software is essentially free, and it is not generally encumbered by the software license models of proprietary software. Many proprietary software vendors, such as Microsoft and Oracle, are trying to maintain old and expensive license models, even though they impede the flexibility gained by virtualization and cloud computing.

A number of open source tools have already had a huge impact on cloud computing: Linux and Xen, for example. But there are other important open source offerings that can benefit cloud users. These include KVM, Deltacloud, Eucalyptus, Cloud.com’s CloudStack Community Edition and OpenNebula.

KVM
KVM (Kernel-based Virtual Machine) is an open source hypervisor for Linux running on x86 hardware. It contains virtualization extensions (Intel VT or AMD-V). With KVM, you can run multiple virtual machines (VMs) running unmodified Linux or Windows images. KVM is an upstream hypervisor, sitting in the Linux kernel that converts the kernel into a bare metal hypervisor. Being upstream means that every Linux distribution ships with KVM. As the Linux kernel gets updates, KVM takes advantage of them automatically. KVM is supported in Red Hat Enterprise Linux, Ubuntu, and SUSE Linux Enterprise Server.

Read the rest of the article on searchcloudcomputing.com

Posted in Cloud Architecture, Cloud Computing, IaaS, Linux, Open Source Virtualization | Tagged: , , | 2 Comments »

 
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