Posts Tagged ‘ Open Source ’

OpenStack, an IaaS Platform from Rackspace, NASA and Citrix

July 28, 2010
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Whilst I have been away on vacation, something fairly interesting has happened in the area of Open Source initiatives for Infrastructure as a Service in the form of a new initiative from NASA and Rackspace called OpenStack. You may remember in our last post in this area, we noted that there was a proliferation of…

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Eucalyptus 2.0, and the stalled debate on Cloud API Standards

June 21, 2010
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We've been following Eucalyptus over a series of posts, and recently seen the company strengthen its management team with the appointment of new CEO Marten Mickos the (only) ex-CEO of MySQL. This week they have released a new version of the Eucalyptus product, Version 2.0. which carries some of his strategy, particularly in putting clear…

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vSphere 4 – now with free SUSE Linux

June 15, 2010
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I you buy vSphere 4 (or 4.1) after June 9th, you get a free copy of SLES to run on any CPU on which you have a valid license for vSphere. This lines up SLES on vSphere alongside Windows on Hyper-v, in both cases the O/S and the hypervisor are supplied under the same license.…

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KVM in SUSE, what is going on at Novell?

June 8, 2010
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As of Service Pack 1, SUSE Linux Enterprise Server 11 (SLES) supports KVM for SUSE guests. This post follows on from our previous post regarding the demise of Xen in Red Hat Enterprise Linux, and perhaps suggests the beginning of the end for Xen-based virtualization in Linux, but the story is far from clear. A…

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Virtualize Java without an Operating System

May 20, 2010
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Virtualize Java without an Operating System

When we put a .NET application on Windows on Hyper-V (or a Java application on Linux on ESXi) we are actually virtualizing twice. Can we virtualize only once, by putting the CLR or the JVM directly on the VM Host? In this action of course we remove the operating system. Oracle is taking the lead…

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Red Hat 6 Beta – Look No XEN

May 17, 2010
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The Red Hat 6 Beta is out, and there is no Xen in it, only KVM. It can operate as a guest in an existing Xen environment, but it cannot act as a Xen host. A few minority interests still cling to Xen, but ultimately it makes no sense for most Linux distributions to ship…

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Developing PHP on Microsoft Azure

April 5, 2010
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PHP can run on the Azure Cloud. Microsoft has made this easier by sponsoring an Open Source SDK and Eclipse Plugin. It is not investing in Visual Studio for PHP.

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Development Tools and Application Servers for the Cloud

March 29, 2010
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Development tools like Eclipse and Visual Stuio are being built to ensur applications can be deployed in to the cloud on application servers. Key challenges include the manageability and scalability of application servers. Innovations include the use of non-java languages like Groovy and Jython and even PHP and Javascript on JVMs, and the final demise…

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Eucalyptus/Terracotta a scalable Java Cloud Platform?

March 18, 2010
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We recently received a presentation on a combined solution from Eucalyptus and Terracotta. Initially we were suspicious because they clearly share an investor – Benchmark Capital. Was this a PowerPoint integration dreamt up by two Venture Capitalists over a power breakfast? However, the combined solution was presented by some very plausible techies with a real-live…

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