What are some performance tips for Ruby on Rails?
To improve performance in Ruby on Rails, consider using caching, optimizing database queries, and minimizing asset sizes.
Can you explain how caching works in Rails?
Caching in Rails stores copies of expensive computations or database queries, so they don't need to be recalculated on every request.
What are some common caching strategies?
Common strategies include fragment caching, action caching, and low-level caching using Rails.cache.
How can I optimize my database queries?
You can optimize database queries by using eager loading, indexing, and avoiding N+1 query problems.
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