Tips to improve Rails performance. Learn how to make your it much faster.

Since Ruby on Rails is not the fastest web framework out there you sometimes need to improve the performance in order to keep up. This post will list some great tips to improve Rails performance.Learn how to make your Ruby on Rails application much faster with these simple tips:Use rack-mini-profilerPuma tuningUse the Google page speed moduleEliminate N 1 queriesUse proper indexes for full-text searchPage and Action cachingUse a fast JSON gemTry a timed cacheUse a faster language for jobsTemper your expectationsUse APMUse updated versions of Ruby and Ruby on RailsMake sure to measure in production modeFurther reading and resourcesUse servers with good single core performanceMissing database indexesDon’t insert massive amounts of data using ActiveRecordFragment cachingUse find_each instead of find for big database collectionsCheck the whole list of tips here.