Re: How many extents is too many?
From: Randy Dewoolfson <randyd_at_cais3.cais.com>
Date: 1996/11/20
Message-ID: <56tmif$hfi_at_news2.cais.com>#1/1
Date: 1996/11/20
Message-ID: <56tmif$hfi_at_news2.cais.com>#1/1
I start taking a serious look after 10...
Mr. Richardjr F. Sullivan (LGHX88A_at_prodigy.com) wrote:
: I've had hundreds of extents, however they were for the same table in a
: tablespace of their own, making the extents contiguous anyway. Extents
: seem to bother performance only when they are scattered about in a
: tablespace amongst many tables/indexes and either full table scans are
: performed or there is already contention for that disk. Subsequent
: reorgs should occur on a regular basis anyway for PM purposes......
: Just my $.03 (inflation....!)
-- ..uu. Randy DeWoolfson ---------------------- .?$" '?i . I randyd_at_cais.com I .T^M ._at_" d9 . .f ,.un. t , I--------------------I " Z :#" M `8 U < .dP"``Y# `M _at_" I brandall_at_erols.com I &H?` Xl _R $5. $ ?* _at_ 'P,#" I--------------------I ,d#^*L :RP'~$b f`$L:M Xf .f' dH` I ,\//. X I & 'M ,P `E M "$ Mux~ n!` I |o o| I dk `h" ' j " y" *~ I=oOO==(_)==Ooo======IReceived on Wed Nov 20 1996 - 00:00:00 CET