I've tried writing a IPageStore using ehcache today, the performance wasn't better than what we already have.
And Wicket second level session store is not really a cache, it's works differently. -Matej Eelco Hillenius wrote: > On 2/14/07, Andrew Klochkov <[EMAIL PROTECTED]> wrote: >> I looked at pages second level cache implementation in 1.3 and wonder >> why not to use ehcache instead? > > Exactly what I have advocated, and which is why it is had the name > 'second level cache'. However, I don't think it should be the default, > but rather an (easy to configure) option to plugin anything you like > as the 'second level cache', be that an actual caching implementation, > a database, (virtual) file system or something else. > >> It's much more intelligent, configurable >> and performant. > > Keep in mind that we're still in the early stages of it. We're > currently tweaking the hell out of it though implementing custom > serialization, saving changes in a different thread and only for later > versions than the last one (which we keep in memory) etc. The point is > that by doing it ourselves, we can tweak exactly for what is needed > for Wicket. > >> For example, it can have part of cache in memory while >> swapping less frequently used pages on the disk. > > It's the idea that we'll have flow over support as well. I don't know > whether LRU is the best mechanism though. There are probably smarter > ways to do this for Wicket, like basing it on recent activity, > available memory/ number of active sessions. I don't know just yet, > but it's something that is on our mind for investigating. First things > first though. > > Eelco > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys-and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wicket-user > ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
