Folks, is there any constrains/problems/etc. to run several vacuum processes in parallel while each one is 'vaccuming' one different table? Example: vacuum -d db1 -t table1 & vacuum -d db1 -t table2 & vacuum -d db1 -t table3 & wait (sorry if it was already asked, but I did not find an explicit answer in archives) Thanks for any inputs! Rgds, -Dimitri