Re: TBLSPACE table extents. -Reply

David Williams (djw@smooth1.demon.co.uk) wrote: : In article <4qbopp$nqe@news.informix.com>, June Tong : <junet@informix.com> writes : > : >worrying about having too many extents on a table (I think the importance of : >keeping under 9 extents is highly overrated myself -- it's one extra disk read : >IF the extra page isn't already in shared memory -- but that's just a personal : >opinion). : That what I thought, one extra disk read, but the person who gave me : my OnLine Performance Tuning course talked with a programmer in : Menlo Park who checked the code and he said that it did make a bigger : difference that just one extra disk read.... Could you tell me who taught your Performance Tuning course? I will find out from him whom he asked. June ---- June Tong Informix Software ---- ---- Senior Consultant (415) 926-6140 ---- ---- International Support junet@informix.com ---- ---- Location-du-jour: Miami ---- * * Standard disclaimers apply * - Please do not send me requests/questions by mail. When I have the knowledge - and time permits, I try to answer questions on comp.databases.informix, but - travel schedule, time, and volume make responding to personal requests - difficult and often slow. Please call your local Informix Technical Support - organization for assistance with technical issues.