What are some effective caching strategies for Rails gems?

What are some effective caching strategies for Rails gems?

There are several caching strategies you can use with Rails gems, such as fragment caching, low-level caching, and Russian doll caching. Each has its own use cases and benefits.

Can you explain fragment caching in more detail?

Sure! Fragment caching allows you to cache specific parts of your view, which can significantly reduce rendering time. You can use the cache method in your views to cache fragments.

What about low-level caching? How does it work?

Low-level caching stores data in the cache store directly, allowing you to cache arbitrary data, not just views. You can use Rails.cache to read and write data to the cache.

Are there any gems that can help with caching?

Yes, gems like dalli for Memcached and redis-rails for Redis can enhance your caching strategies in Rails.