What are the differences between output caching and data caching in MVC?

What are the differences between output caching and data caching in MVC?

Output caching stores the rendered HTML of a view, while data caching stores data objects. Output caching improves response time for static content, whereas data caching is useful for dynamic data retrieval.

Can you give me an example of when to use each type of caching?

Sure! Use output caching for pages that don't change often, like a product page. Use data caching for frequently accessed data, like user profiles.

What are the performance benefits of using these caching methods?

Both caching methods reduce database load and improve application performance. Output caching speeds up page delivery, while data caching minimizes data retrieval time.

Are there any downsides to using caching?

Yes, caching can lead to stale data if not managed properly. It's important to set appropriate expiration times and cache invalidation strategies.