Hello Matej,

> I'd really be interested in how exactly did you come to 
> conclusion that DiskPageStore writing to disk is the 
> bottleneck. Unless your filesystem caching is broken :) 

Hmmm, don't think the filesystem cache is broken. I am working with
filesystem caches and lucene a lot and don't experience really bad
performance. Through when profiling our wicket application with yourkit,
I happened to see a lot of cpu being absorbed in the serialisation /
deserialisation to filesytem

Regards Ard

> Serialization takes a significant part of request processing, 
> but that is necessary.
> 
> -Matej
> 
> On Fri, Oct 3, 2008 at 3:21 PM, Ard Schrijvers 
> <[EMAIL PROTECTED]> wrote:
> > Hello everybody,
> >
> > Did anybody perhaps ever implement a memory version of the 
> > AbstractPageStore. Currently, I only see a DiskPageStore, which 
> > happens to be quite a large cpu bottleneck for Windows users AFAICS.
> >
> > So, before starting to implement one, just wondering 
> whether somebody 
> > has experience on a memory page store version,
> >
> > Thx for any pointers,
> >
> > Regards Ard
> >
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