Jacek, > problem with existing event system > - ingesting into rdbms slow, querying key/value in rdbms slow > - it does not batch > - issues with multi-threading This is an issue with pex_logging, not the event system. > - but using event system as a transport protocol is an option, > it is fast, scales, reliable -- Kian-Tat Lim, LSST Data Management, [log in to unmask] ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the QSERV-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1