New-age Transactional Systems - Not Your Grandpa's OLTP
John Hugg discusses high volume transaction processing applications with high and low frequency profiles, and how VoltDB can be used for that purpose.
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Posted by Jonathan Allen on Jun 29, 2007
According to Vince Bonfanti, the developers of BlueDragon have developed a Cold Fusion version of the Update Panel by leveraging Microsoft's AJAX client-side library.
The Update Panel is the corner stone of AJAX programming in ASP.NET. Most of the techniques involve using it to replace post-backs with updatable regions without the need to write JavaScript.
Just like the ASP.NET version, BlueDragon allows developers to simply wrap part of their code in special tags to enable partial page rendering. Under normal circumstances, no additional javaScript or server-side code has to be written.
BlueDragon is famous for being the framework MySpace used to port their site to the .NET platform. BlueDragon allows Cold Fusion code to run on the Java and .NET runtimes, with significant performance boosts over the native ColdFusion server.
John Hugg discusses high volume transaction processing applications with high and low frequency profiles, and how VoltDB can be used for that purpose.
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Michael Snoyman presents Yesod, a web framework written in Haskell and containing a web server, templating, ORM, libraries (templating, gravatar, etc.).
Richard Kreuter and Kyle Banker on how to avoid classical RDBMS transactional systems by using compensation mechanisms, transactional messaging or transactional procedures.
Attila Szegedi talks about performance tuning Java and Scala programs at Twitter: how to approach GC problems, the importance of asynchronous I/O, when to use MySQL/Cassandra/Redis, and much more.
One category of risk that project teams need to ensure they address is business value failure – delivering a product that fails to provide value for the business investor.
InfoQ spoke to the authors of Software Systems Architecture on a couple of new topics, the System Context viewpoint and Agile, which have been added to the second edition.
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