freetds AT lists.ibiblio.org
Subject: FreeTDS Development Group
List archive
RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5
- From: "Gad Hayisraeli" <gadh AT vmanage.com>
- To: <freetds AT lists.ibiblio.org>
- Subject: RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5
- Date: Mon, 3 Feb 2003 18:28:29 +0200
>
> Try inserting your data into a temporary table, and time a loop that reads
> the temp table and inserts the rows into the regular table. I think you'll
> find that the server itself slows down.
my test showed that the server itself does 180 lps (lines per second) , so my
conclusion is that the server itself does
things right and not slows down performance. the network can slow down but no
more than 20-30%. it does not explain the
performance decrease from 180 to only 3 lps.
my conclusion , and now to be more carefull , is that the client has
something to do with it ,and the client uses odbc
over freetds.
thanks in advance
Gad
-
RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5,
Lowden, James K, 02/03/2003
- RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5, Gad Hayisraeli, 02/03/2003
- RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5, Gad Hayisraeli, 02/03/2003
- <Possible follow-up(s)>
-
RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5,
Lowden, James K, 02/03/2003
- RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5, Gad Hayisraeli, 02/03/2003
-
RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5,
ZIGLIO Frediano, 02/03/2003
- RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5, Gad Hayisraeli, 02/03/2003
-
RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5,
ZIGLIO Frediano, 02/03/2003
- RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5, Gad Hayisraeli, 02/04/2003
- RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5, Lowden, James K, 02/03/2003
-
RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5,
Зверев Виталий Борисович, 02/04/2003
- RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5, Gad Hayisraeli, 02/04/2003
- RE: [freetds] freetds is very,very slow when "insert into" sybase 12.5, Зверев Виталий Борисович, 02/04/2003
Archive powered by MHonArc 2.6.24.