How can I implement cache invalidation in ASP.NET Core?

How can I implement cache invalidation in ASP.NET Core?

To implement cache invalidation in ASP.NET Core, you can use the IMemoryCache interface. You can set cache entries with expiration times or use a sliding expiration.

What are the different strategies for cache invalidation?

Common strategies include time-based expiration, manual invalidation, and dependency-based invalidation. Each has its use cases.

Can you give an example of manual cache invalidation?

Sure! You can remove a specific cache entry using the Remove method of IMemoryCache when the underlying data changes.

What about using distributed caching?

For distributed caching, you can use services like Redis or SQL Server. They provide mechanisms for cache invalidation across multiple instances.