From oracle-l-bounce@freelists.org Wed Oct 13 10:56:34 2004 Return-Path: Received: from air189.startdedicated.com (root@localhost) by orafaq.com (8.11.6/8.11.6) with ESMTP id i9DFuYE27115 for ; Wed, 13 Oct 2004 10:56:34 -0500 X-ClientAddr: 206.53.239.180 Received: from turing.freelists.org (freelists-180.iquest.net [206.53.239.180]) by air189.startdedicated.com (8.11.6/8.11.6) with ESMTP id i9DFuXI27108 for ; Wed, 13 Oct 2004 10:56:33 -0500 Received: from localhost (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id BBDE872CC06; Wed, 13 Oct 2004 11:02:40 -0500 (EST) Received: from turing.freelists.org ([127.0.0.1]) by localhost (turing [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 15853-51; Wed, 13 Oct 2004 11:02:40 -0500 (EST) Received: from turing (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id A362572CD18; Wed, 13 Oct 2004 11:02:39 -0500 (EST) Message-ID: <20041013160052.93631.qmail@web61103.mail.yahoo.com> Date: Wed, 13 Oct 2004 09:00:52 -0700 (PDT) From: Raj Gill Subject: Replication Compatibility And Issues To: oracle-l@freelists.org MIME-Version: 1.0 Content-type: text/plain Content-Transfer-Encoding: 8bit X-archive-position: 11024 X-ecartis-version: Ecartis v1.0.0 Sender: oracle-l-bounce@freelists.org Errors-To: oracle-l-bounce@freelists.org X-original-sender: raju_gill_2003@yahoo.com Precedence: normal Reply-To: raju_gill_2003@yahoo.com X-list: oracle-l X-Virus-Scanned: by amavisd-new at freelists.org Hi All, We have several Oracle databases with different versions i.e. Oracle 7.3.4, Oracle 8i and Oracle 9i. We need to keep data in sync between these databases. One way of achieving this is to use Oracle Replication. I need to find the answers to the following questions. Venders One-Way (Basic) Two-Way (Advance) Hardware / Software / Bandwidth Performance (# of trans, time, network traffic etc.) Issues (performance, installation, admin, maintenance, interoperability etc.) Interoperability Pros/Cons Oracle Replication 7.x - 9i Oracle Replication 7.x - 8.x Oracle Replication 8.x - 9i Does someone have any experience going through same situation? Can anyone direct me to the right source of information? Your help will be immensely appreciated. Thanks Raj --------------------------------- Do you Yahoo!? Yahoo! Mail Address AutoComplete - You start. We finish. -- http://www.freelists.org/webpage/oracle-l