Rails Caching vs Session Storage: What's the Difference?

What is the difference between caching and session storage in Rails?

Caching in Rails is used to store data temporarily to speed up response times, while session storage is used to keep track of user-specific data across requests.

Can you give me examples of when to use caching?

Sure! Use caching for data that doesn't change often, like product listings or user profiles, to improve performance.

And when should I use session storage?

Session storage is ideal for storing user-specific data like login status or shopping cart contents that need to persist across requests.

Are there any downsides to using caching?

Yes, caching can lead to stale data if not managed properly, and it requires additional memory resources.

How do I implement caching in a Rails application?

You can implement caching in Rails using built-in methods like cache and fragment caching to store views or data.