Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jQoGA-00007P-2w for pgsql-admin@arkaria.postgresql.org; Tue, 21 Apr 2020 08:28:02 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1jQoG8-00032r-NK for pgsql-admin@arkaria.postgresql.org; Tue, 21 Apr 2020 08:28:00 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jQoG8-00032k-Ff for pgsql-admin@lists.postgresql.org; Tue, 21 Apr 2020 08:28:00 +0000 Received: from 87-253-140-15.colo.transip.net ([87.253.140.15] helo=mail.osdev.nl) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jQoG6-0008Me-CF for pgsql-admin@lists.postgresql.org; Tue, 21 Apr 2020 08:27:59 +0000 X-Clacks-Overhead: "GNU Terry Pratchett" Received: from optiplex64.osdev.nl (83-160-143-48.ip.xs4all.nl [83.160.143.48]) (authenticated bits=0) by mail.osdev.nl (8.14.4/8.14.4) with ESMTP id 03L8Rt7w005194 for ; Tue, 21 Apr 2020 10:27:56 +0200 Date: Tue, 21 Apr 2020 10:27:55 +0200 From: "Peter M. Groen" To: pgsql-admin@lists.postgresql.org Subject: Re: Exporting TBs of data in Oracle schema/database into CSV format to migrate into PostgreSQL Message-ID: <20200421102755.75308e29@optiplex64.osdev.nl> In-Reply-To: <2A91BEF8171A5349931391E0C721CC53969201E9@CPEMS-KPN301.KPNCNL.LOCAL> References: <2A91BEF8171A5349931391E0C721CC53969201E9@CPEMS-KPN301.KPNCNL.LOCAL> Organization: Open Systems Development X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (mail.osdev.nl [87.253.140.15]); Tue, 21 Apr 2020 10:27:56 +0200 (CEST) X-Spam-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00, UNPARSEABLE_RELAY,URIBL_BLOCKED autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on bohr.osdev.nl List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk Actually we have something that is called the "ModelMapper" and is used for large amounts of data transports between databases and even different database models and this is part of our "Caelus" software infrastructure. Contact us for more information. -- Open Systems Development B.V. Peter M. Groen ( Managing Director ) Rooseveltstraat 18P 2321 BM Leiden Email : peter@osdev.nl On Mon, 20 Apr 2020 11:58:42 +0000, soumik.bhattacharjee@kpn.com wrote: >Ora2pg,Oracle Golden Gate and EDB Migration toolkit. > >From: Prashant Kulkarni >Sent: maandag 20 april 2020 13:53 >To: pgsql-admin >Subject: Exporting TBs of data in Oracle schema/database into CSV >format to migrate into PostgreSQL > >Hi Team, > >Please can you let me know the menthds/tools/approches to export large >amount of data (TBs) present in the schemas into the CSV/delimated >format as we have to import that into PostgreSQL later. > >I tried for options like SQL Developer/Toad but those are not feasible >for vast data size, these tool are OK for GBs of data to export. > >Kindly let me know if you have any solution to complete this task. > >Thanks.