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Tag Archives: Orm

Presentation About Rails Database Optimization

Layersof an object-relation-mapper: databae,objects, html

Here are the English slides about how to optimize database queries in Ruby On Rails. I have showed this presentation at the Ruby User Group Hamburg at the 9th August 2012.

Posted byKarsten MeierWednesday August 8th, 2012Thursday February 12th, 2015Posted inProgrammingTags: Orm, Performance, Ruby, scaling, Sql, PresentationLeave a comment on Presentation About Rails Database Optimization

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About me

Hello, my name is Karsten Meier. I'm a computer scientist from Hamburg, Germany. I write since 1996 for this website about topics from life with big and small computers. And sometimes I use this site for experiments.

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