On Fri, 19 Apr 2002 07:54:42 -0400, Paul Everitt <[EMAIL PROTECTED]> wrote:
>This pattern applies better when you have a lot of document cataloging >to be done. A separate process can wake up, make a ZEO connection, and >process the queue. I don't think that indexing documents *has* to be a >transactional part of every document save. Ive used something similar to that in a previous project that didnt get beyond prototype stage. >Under this cron-style approach, you also pay less of a conflict-error >penalty, as you can increase the backoff period. You dont need a 'backoff period' as such; you just move any jobs that have suffered a conflict further back in the work queue. In some cases you can almost eliminate ConflictErrors by making the background process single-threaded. Toby Dickenson [EMAIL PROTECTED] _______________________________________________ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
