Rails performance gains using .includes
Use .includes in models for performance gains, for example
@products = Product.includes(:categories)This will improve performance and is only a small change!
Written by Theo Styles
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Use a gem called bullet It will tell you when to use it and when you are just throwing performance away using it ;)
over 1 year ago
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https://github.com/salsify/goldiloader for Just the right amount of Rails eager loading
over 1 year ago
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