ons 2008-12-10 klockan 06:25 -0800 skrev Chuck Kollars: > Does performance really continue to improve significantly with increasing cache size even when the cache is already very very large? At least up to a month worth of cache growth shows noticeable increases in hit ratio, both bytes and requests. But it's no where near the increase seen in the first week. > Isn't the cache hit rate for stuff that old awfully low? (Or to say it another way, doesn't "if-modified-since" almost always cause the item to be re-fetched from the website anyway?) If-Modified-Since is a quite lightweight query. And nearly all images etc has not changed in a month. Regards Henrik
