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- Path: sparky!uunet!usc!sdd.hp.com!cs.utexas.edu!uwm.edu!linac!att!att!drutx!dwrock!vqh
- From: vqh@dwrock.att.com (Viet Q. Hoang)
- Newsgroups: comp.databases.oracle
- Subject: SQL*Net performance
- Message-ID: <22868@drutx.ATT.COM>
- Date: 15 Dec 92 16:40:24 GMT
- Sender: news@drutx.ATT.COM
- Reply-To: vqh@dwrock.ATT.COM (Viet Q. Hoang)
- Organization: AT&T Denver Works
- Lines: 21
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-
- I found some puzzling performance difference between using the
- SQL*Net tcp/ip driver and the pipe driver. We ran a little
- sqlplus script that does a select on a large table, it runs at least
- twice (usually 3 or more times) slower if we specify the T:xxx
- compared to the pipe driver. The amount of data returned by
- the select statement was insignificant. Since most of the work
- is done in the oracle server side anyway, why would the connection
- method matter? Is there some kind of tuning I could do to improve
- the sql*net performance?
-
- Our environment: Oracle RDBMS 6.0.33.1.1 on Sun 4/470 running SunOS 4.1.1B
-
- Viet Hoang
- AT&T Denver Works
- v.q.hoang@att.com
- --
-
- Viet Hoang
- AT&T, Denver Works
- v.q.hoang@att.com
-