Rahul wrote: > > List, > i have two heavily inserted tables, the structures are same. > currently these tables reside on separate disks, can i increase the > performance > of inserts if i create these tables in a cluster ? as a cluster would force > the rows of both the tables > to be physically close on the disk ! > > regards > -rahul > > Ora 7.3 on AIX >
You would also increase contention ... I'd rather try to augment the number of free lists, and, if you are lucky enough not to access your indexes in RANGE SCAN mode, to create them as REVERSE. Beware of indexes, by the way, each additional index costs about 2.5 times the cost of inserting into a non-indexed table (in terms of logical blocks). -- Regards, Stephane Faroult Oriole Software -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Stephane Faroult INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
