Posts Tagged ‘ OpenStack ’

News: Piston Cloud does CloudFoundry on OpenStack

May 1, 2012
By
CloudComputing

We asked OpenStack recently whether they were going to do PaaS, they said that this was happening in the community around them, and today we have an announcement of one way of doing it: with VMware's Open Source CloudFoundry.

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OpenStack – Is it now Safe to Get Involved?

April 30, 2012
By
OpenStack Logo

The OpenStack Governance Model is changing to remove the dominance of Rackspace by establishing an independent foundation. We were very critical of the old model, so we spoke to Rackspace to understand what was happening.

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What is Considered Too Big for Virtualization?

April 25, 2012
By
CloudComputing

A customer recently asked me, can we virtualize our Tier 1 App that receives 7Billion requests per day? My initial response was, on how many servers? Their answer was 15. This is quite a shocking set of numbers to consider. Add into this numbers such as 150K sessions per second, the need for a firewall,…

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Migrating to the Cloud: OpenStack or vCloud?

April 24, 2012
By
CloudComputing

We, here at The Virtualization Practice, are getting ready to have a cloud presence. Since we 'eat our own dogfood' with a 100% Virtual Environment, we are gearing up to move some of those workloads into a hybrid cloud. We already use some cloud resources, but now is the time to look at other workloads.…

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RackSpace calls Citrix’s Bluff over CloudStack. Citrix Folds.

April 5, 2012
By
CloudComputing

Citrix has given up Project Olympus which was based on the Open Source OpenStack platform in favor of its own Open Source CloudStack initiative (formerly known as Cloud.com), which it is contributing to the Apache foundation and has re-licensed under the partner-friendly Apache Open Source license (rather than the GPL).

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Nimbula 1.5 delivers federated IaaS

October 17, 2011
By

Nimbula is an Infrastructure as a Service (IaaS) software stack analogous in its target market and its business model to commercial software like vCloud. It sits alongside a number of open source software products like Eucalyptus, Cloud.com (Citrix) and OpenStac k(Rackspace et al.) as well as the Amazon Web Service, and other hosted services.

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Cisco, Intel, and Citrix Re-invent OpenStack Networking for the Enterprise

July 13, 2011
By
Cisco, Intel, and Citrix Re-invent OpenStack Networking for the Enterprise

Over the last few months an additional subproject codenamed Quantum has emerged which deals explicitly with networking and has particpation from networking giants Intel and Cisco as well as from Citrix. It's a mechanism for defining network topologies aimed at providing Layer-2 network connectivity for VM instances running in clouds based on the OpenStack cloud…

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News: Citrix Acquires Cloud.com

July 12, 2011
By

Citrix has purchased Cloud.com and this poses some interesting changes to the overall virtualization and cloud markets. One also has to wonder about the timing of the announcement to coincide with the same day as the big announcements coming out of VMware. I see this purchase as a mixed blessing to the market place, but…

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Xen Founders Leave Citrix to Tackle Cloud Security Woes

June 22, 2011
By

At Citrix Synergy 2011 in San Francisco last month Simon Crosby made the case that the biggest barrier to the adoption of service-provider offered cloud services is the understandable lack of trust on the part of enterprise customers. Well it looks as if he and fellow Xen luminary Ian Pratt have decided to do something…

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