hello again after the bad experience yesterday, i want to scale my site so that i don't face the same problems again. ZEO would do that. but not now. not when i don't know much about zope and zeo. but before that comes, i'd like to store data in a RDB (postgres) and split the frontend into two or more but accessing the same RDB. that way, i can split user access, give faster response, get more users.what's the pros? cons? my Q: can the gurus spare some time and clarify the database connection pool (?) per zope thread(postgres specifically). and how is cache handled? i've seen errors saying that the object is not in cache. is this related to the connection per thread? --traceback---- File /home/kdie/Zope/lib/python/Shared/DC/ZRDB/DA.py, line 389, in _cached_result (Object: qry_msg_thread) KeyError: ('select *\012from msg\012where \012par_id=188\012', 1000) ------------ is this a good way of approaching the problems? or is there a better way? thanks. -- ------------------------------------------------------ http://www.kedai.com.my/kk Am I Evil? _______________________________________________ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )