I’m looking for an integrated Web publishing solution. Which ones are cache-aware?
It varies. Generally speaking, the more complex a solution is, the more difficult it is to cache. The worst are ones which dynamically generate all content and don’t provide validators; they may not be cacheable at all. Speak with your vendor’s technical staff for more information, and see the Implementation notes below.
It varies. Generally speaking, the more complex a solution is, the more difficult it is to cache. The worst are ones which dynamically generate all content and don’t provide validators; they may not be cacheable at all. Speak with your vendor’s technical staff for more information, and see the Implementation notes below. My images expire a month from now, but I need to change them in the caches now! The Expires header can’t be circumvented; unless the cache (either browser or proxy) runs out of room and has to delete the representations, the cached copy will be used until then. The most effective solution is to change any links to them; that way, completely new representations will be loaded fresh from the origin server. Remember that the page that refers to an representation will be cached as well. Because of this, it’s best to make static images and similar representations very cacheable, while keeping the HTML pages that refer to them on a tight leash. If you want to reload an repre
