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Thorsten von Eicken

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Top Stories by Thorsten von Eicken

Cloud infrastructure providers like Amazon are putting out the technology that the enterprise and SaaS providers need to move beyond testing the waters and take advantage of the Cloud today. The latest, and most important from the data storage perspective, is Amazon’s Elastic Block Store, or EBS. Over the years we’ve witnessed a shift to hosted IT infrastructure where all the issues surrounding the physical plant are consolidated and managed by a specialist service. In the past six months we've witnessed the incredible rate at which cloud computing has really taken off and is now allowing businesses to shed the problems of ordering, racking and maintaining servers and disk storage systems. The public cloud is now knocking down the barriers to a broader business audience that has seen the advantages of “pay as you go” IT and not having to build or rent another data cen... (more)

The Cloud is Coming of Age

Thorsten von Eicken's RightScale Blog The cloud is coming of age. Amazon took another huge leap forward when it announced that EC2 is now out of beta, together with an SLA that is evidence of Amazon’s commitment to provide top-notch service. Their uptime has been stellar, and they are now standing behind their offering contractually in a much stronger way, and signaling how customers can set their expectations. Read about the announcement on the AWS blog and on their CTO’s blog. The advent of Windows on EC2 is welcome news too. Even though Windows is not typically the OS used for se... (more)

The Three Levels of Cloud Computing

Thorsten von Eicken's RightScale Blog It looks like pretty soon all computing will be called cloud computing, just because the cloud is "in." Fortunately most computer savvy folks actually have a pretty good idea of what the term "cloud computing" means: outsourced, pay-as-you-go, on-demand, somewhere in the Internet, etc. What is still confusing to many is how the different offerings compare from Amazon Web Services to Google App Engine and Force.com. I recently heard a characterization of three different levels of clouds which really helps put the various offerings into perspec... (more)

Cloud Computing vs. Grid Computing - What's the Difference?

Thorsten von Eicken's RightScale Blog Recently Rich Wolski (UCSB Eucalyptus project) and I were discussing grid computing vs. cloud computing. An observation he made makes a lot of sense to me. Since he doesn’t blog [...], let me repeat here what he said. Grid computing has been used in environments where users make few but large allocation requests. For example, a lab may have a 1000 node cluster and users make allocations for all 1000, or 500, or 200, etc. So only a few of these allocations can be serviced at a time and others need to be scheduled for when resources are releas... (more)