Amazon and Microsoft,
Cheap Windows 7 Starter, two of the leaders inside the evolving cloud-services room, are providing customers several wares that — at least on the surface — sound similar. But inside the area of caching,
Windows 7 Home Premium Key, the paths with the two providers are diverging.Amazon, aware that Microsoft was poised to finally take the wraps off its cloud strategy/services, launched a preemptive strike against the Softies earlier this fall. The result: Both companies are providing hosted SQL Server-based database services (Amazon;s SimpleDB and Microsoft;s SQL Solutions); an underlying storage service (Amazon;s S3 and Microsoft;s Azure Storage layer): a “cloud operating system” (Amazon;s EC2 and Microsoft;s Azure OS); the ability to host Windows apps/services on remote datacenter servers.Amazon launched last week a test version of its promised content delivery/caching service, known as CloudFront. CloudFront is designed to help speed up Amazon-hosted content served across a network of distributed datacenter servers.Microsoft,
Office 2010 Serial Product Key, for its part, is building a distributed, in-memory caching solution, codenamed “Velocity.” Microsoft first took the wraps off Velocity this past summer. In late October,
Cheap Office 2007 Key, Microsoft released the second Community Technology Preview (CTP) 2 test build of Velocity.How does Velocity differ from CloudFront? I posed that question to Microsoft late last week and received the following response, via a company spokesperson:“Based on our understanding of this announcement, Amazon has essentially set up a self service content delivery network (CDN),
Buy Office 2007 Key, which could compete together with the offerings of other CDN providers. This is different from Velocity, which is a tool for application developers to provide scalable data caching solutions inside their own servers (i.e., Microsoft doesn;t host the cache for them).”(Microsoft has been grapling for years with how to provide/make use of CDN companies for its own cloud solutions, like Hotmail. Here;s a ThinkWeek paper dating back to December 2006 elaborating on how Microsoft was building out what it was calling the “Edge Computing Network” in its own environment. Microsoft has been licensing CDN technology from Limelight Networks — a company which is a long-rumored Microsoft takeover target.)Back to Velocity vs. CloudFront. Based on Microsoft;s positioning statement, the Redmondians aren;t providing clients a caching service in the cloud. Instead, it is giving customers with a caching technology that they can use in building their own cloud apps. Here;s a picture from a Microsoft slide deck on Velocity (from the Professional Developers Conference) that shows where Velocity fits in Microsoft;s world.(Click on the image below to see it at full size):Microsoft is planning to release CTP 3 of its Velocity caching technology at its Mix conference within the spring of 2009 and the final version of the product in mid-2009, the PDC slides note. The first release of Velocity will be available as a “free, out-of-band release for the .Net Framework,” according to the slides.Developers: Any preference for one solution over the other? Do you want your cloud vendor to provide you with hosted caching? Or would you rather cache your own apps and then host them?(A total aside: Is Microsoft running out of codenames? There are three Velocity projects I know of at the company at present: The Velocity in-memory caching technology; the Velocity reseller-channel program; and the Velocity initiative focused on getting Windows OEMs to improve customers; out-of-the-box experience with new Windows PCs.)
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