From: Divakar Singh <dpsmails@yahoo.com>
To: Scott Marlowe <scott.marlowe@gmail.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Postgres insert performance and storage requirement compared to Oracle
Date: Mon, 25 Oct 2010 11:36:24 -0700 (PDT)
Message-ID: <781874.42830.qm@web65413.mail.ac4.yahoo.com> (raw)
In-Reply-To: <AANLkTinB1yN0u61EGceCXq6Tjp+RuQ0-JDRp5usZAfWp@mail.gmail.com>
References: <402913.53404.qm@web65405.mail.ac4.yahoo.com>
<AANLkTinB1yN0u61EGceCXq6Tjp+RuQ0-JDRp5usZAfWp@mail.gmail.com>
Storage test was simple, but the data (seconds taken) for INSERT test for PG vs
Oracle for 1, 2, 3,4 and 5 indexes was:
PG:
25
30
37
42
45
Oracle:
33
43
50
65
68 Rows inserted: 100,000
Above results show good INSERT performance of PG when using SQL procedures. But
performance when I use C++ lib is very bad. I did that test some time back so I
do not have data for that right now.
________________________________
From: Scott Marlowe <scott.marlowe@gmail.com>
To: Divakar Singh <dpsmails@yahoo.com>
Cc: pgsql-performance@postgresql.org
Sent: Mon, October 25, 2010 11:56:27 PM
Subject: Re: [PERFORM] Postgres insert performance and storage requirement
compared to Oracle
On Mon, Oct 25, 2010 at 12:12 PM, Divakar Singh <dpsmails@yahoo.com> wrote:
> Hello Experts,
> My application uses Oracle DB, and makes use of OCI interface.
> I have been able to develop similar interface using postgreSQL library.
> However, I have done some tests but results for PostgreSQL have not been
> encouraging for a few of them.
Tell us more about your tests and results please.
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Subject: Re: Postgres insert performance and storage requirement compared to Oracle
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