The Virtualization Practice

Cloud Computing

Cloud Computing focuses upon how to construct, secure, manage, monitor and use public IaaS, PaaS, and SaaS clouds. Major areas of focus include barriers to cloud adoption, progress on the part of cloud vendors in removing those barriers, where the line of responsibility is drawn between the cloud vendor and the customer for each of IaaS, PaaS and SaaS clouds, ...
as well as the management tools that are essential to deploy in the cloud, ensure security in the cloud and ensure the performance of applications running in the cloud. Covered vendors include Amazon, VMware, AFORE, CloudSidekick, CloudPhysics, ElasticBox, Hotlink, New Relic, Prelert, Puppet Labs and Virtustream.

In the last Virtualization Security Podcast on 12/16 we had with us James Urquhart who manages cloud computing infrastructure strategy for the Server Provider Systems Unit of Cisco Systems. Author of the popular C|NET Network blog, The Wisdom of Clouds. James shared with us some of his Wisdom over the hour. The discussion covered what is preventing people from Entry into the Cloud and why private and hybrid clouds are going to stick around for quite a while and are not a passing fad. We answered the question of why people are reluctant to enter the cloud.

The acquisition of Cloudlick by Rackspace points out the need for IaaS cloud vendors to get serious about offering an Infrastructure Performance Management solution to their customers – but fails to deliver such a solution to the customers of Rackspace. Cloud customers should focus upon finding true cloud ready Infrastructure Performance Management and Applications Performance Management solutions as a part of putting performance critical applications in public clouds.

For a developer, and subsequently the team of people that has to support certain kinds of applications in production, a PaaS cloud can be a wonderful thing. Why can a PaaS cloud be so wonderful? Because if you have a web based application based upon Java, Ruby-on-Rails, or .NET you can find a cloud provider that handles the entire hardware and software platform for your application.

Red Hat today announced the acquisition of startup PaaS vendor, Makara, which provides a deployment platform for most of the Open Source application stacks onto most of the IaaS cloud infrastructures. Red Hat intends to use the purchased technology rather than the product itelf. It gains additional application-level management, monitoring and configuration functionality for an emerging stand-alone PaaS offering to drive its customers towards a fully RHEL-cloud.

If you are a hyperscale (such as for the Cloud) data center manager, one of your top concerns is always how to get the maximum amount of computing work done per Watt of power consumed. With that in concern at the forefront Cloud Providers like Google, Microsoft, and Facebook have strong incentives to explore new solutions to delivering compute cycles. Rumors coming out of Facebook suggest that it is looking to move away from its current X86 architecture platform in favor of servers based on ARM Holdings Cortex processor range. Porting an entire service to a new processor platform may not appear to be a sensible direction to take but porting to a new architecture is more a financial consideration than a technical one. If the cost per unit of performance justifies it , it is cheaper to pay a few programmers to rework the apps for a new architecture than it is to buy more servers.

Is VMware vCloud Director an effective Enterprise IT as a Service Platform?

vCloud Director is a good start at an IT as a Service platform for enterprises looking for a VMware specific solution that does not integrate with existing physical or non-VMware provisioning mechanisms. Enterprises looking for IT as a Service solutions that span multiple virtualization platforms and that span provisioning across virtual and physical resources should look at alternatives from Platform Computing DynamicOps, newScale, Embotics, Euclyptus, ManageIQ and rPath as these vendors all offer heterogeneous enterprise class IT as a Service platforms.

One week after Austin, TX-based Virtual Bridges Inc. announced that IBM is using its flagship VERDE solution to provide virtual desktop management and provisioning capabilities for the IBM Cloud Service Provider Platform, and just days after Desktone Inc. launched release 3.0 of its desktop cloud management service; Virtual Bridges is back in the news again with its announcement today of VERDE 5.

One week after Austin, TX-based Virtual Bridges Inc. announced that IBM is using its flagship VERDE solution to provide virtual desktop management and provisioning capabilities for the IBM Cloud Service Provider Platform, Chelmsford MA based Desktone Inc. today announced two major steps forward on the road to ubiquitous public cloud-based virtual desktops – The release of Desktone 3.0, and its partnership with Rackspace Hosting to provide public cloud-based virtual desktops for just $1 per day.