> (By the way, do you have overlap in the spreadsheet anywhere?) Not explicitly. Note it is only for the Object (narrow), so it is not too bad. The story is that the 150% overhead for indices/dbOverheads covers it Jacek ######################################################################## 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