and wicket caching does exactly that (if we started caching byte[] now
instead of the pages that isn't very usefull at the moment)
What it does, it tries to cache as much as possible as long as the jvm can
handle
No default predefined size that is different for every kind of system you
deploy wicket on.
I will be always -1 against such a thing to be default. Let the jvm decide
what it can cache or not
How do you think file caching works on an OS? thats exactly how wicket
caches the pages.
in my eyes ehcache brings nothing extra (especially speed) only more
configuration.
johan
On 2/15/07, Andrew Klochkov <[EMAIL PROTECTED]> wrote:
Johan Compagner wrote:
> and i am completely not suprised that ehcache was not performing better.
> How could it do that?? Where should the gain come from?
> The current impl really grows directly with the hardware you have.
> ehcache need to be tweaked exactly
> what your system can handle. What do you say then? 200 page? 2000
> pages? What does that cost?
Although I don't know all details of wicket needs for caching yet but
I'll try to explain my idea.
I think that storing every page on the disk is not good. With ehcache we
can create a cache with limited in-memory size and unlimited on-disk
size. Then we'll put every page in the cache, and when we'll access
frequently used pages - they'll be got from memory, others will be read
from the disk. That's where it can perform better - working with the
file system only when it's really needed. And also there threading
issues which are solved and tested in ehcache.
Matej, can you share you ehcache impl?
--
Andrew Klochkov
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