Rails DB: How to cache complex calculations? Memoizing? Separate table? Action caching?

Well, you can certainly use standard rails application cache and keep it all in memory. Few thousands of numbers isn't too much Example from the tutorial: Rails.cache. Read("city") # => nil Rails.cache.

Write("city", "Duckburgh") Rails.cache. Read("city") # => "Duckburgh.

Well, you can certainly use standard rails application cache and keep it all in memory. Few thousands of numbers isn't too much. Example from the tutorial: Rails.cache.

Read("city") # => nil Rails.cache. Write("city", "Duckburgh") Rails.cache. Read("city") # => "Duckburgh.

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