Any good caching solutions?

[eluser]tomdelonge[/eluser]
So, I need some content to be dynamic. But even so, I want a way to delete the cache anytime a something new is added to the website. Say someone adds a blog post or a comment, then the cache is refreshed.

Any libraries like that?

[eluser]Jelmer[/eluser]
There's a couple. Try using the forum and wiki searches first in the future as there's a ton of topics asking this very same question.

You can find mine in my sig.

[eluser]Craig A Rodway[/eluser]
The native database caching will do this, or for something a bit better have a look at MP_Cache.

[eluser]Phil Sturgeon[/eluser]
I quite like my Cache library. Based on an old version MP_Cache it brings some sweet new features.