http://snipplr.com/language/rails/tags/column Recent snippets posted on Snipplr.com en-us Sun, 26 May 2013 17:39:13 GMT http://snipplr.com/view/3283/counter-cache-column/ A great way to improve the performance of your web app, by using a column in the projects table which stores the number of task associated with it, seen in railscast #23

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