Replicating transactional data from Oracle 9.2 RAC to SQL Server 7

I want to replicate data from Oracle 9.2 RAC on Linux to SQL Server 7.

Brian Peasland

Published: 06 Oct 2004

I want to replicate data from Oracle 9.2 RAC on Linux to SQL Server 7. Could you help me as to what are the ways in which it is possible? I want to replicate transactional data.

To move data from Oracle to SQL Server, you'll need to use a product called Transparent Gateways. With Transparent Gateways, you set up a database link in your Oracle database to a non-Oracle database. The nice thing is that Oracle does not even need to know if the remote database is SQL Server, DB2, or anything else. Once you have that database link set up, you can write triggers to be fired when your tables change and push the data into SQL Server across the Transparent Gateway link.

There are 3rd party software solutions which can help as well. A quick search on Google should find them.

Dig Deeper on Oracle database backup and recovery

Using transparent gateways to access data in SQL Server Oracle expert Brian Peasland explains how to use transparent gateways to access data in SQL Server.

Accessing SQL Server through transparent gateway Can we access SQL Server from the Oracle server database installed on Linux through a transparent gateway installed on a Windows machine? If so how do we do that?

Querying a SQL Server database from Oracle Is there something analogous to a linked server (in SQL) in Oracle? Can I query a SQL Server database from Oracle?

Fastest way to replicate data from DB2 to Oracle We need to replicate a large amount of data (about 20 million records) daily from DB2 to Oracle. What is the fastest way to do this? Currently we export/import flat files. Would Oracle Transparent Gateways be faster?

Updating Oracle tables with data from SQL Server I have two client server applications. One works with Oracle 7 and the other with SQL Server 2000. I want to update a few tables in the Oracle database with the data from the tables in SQL Server 2000.

How to replicate an Oracle database to SQL Server? I am trying to find the best solution for having a database replicated from Oracle to SQL Server without creating an Oracle instance in our machine. This is not a migration; the Oracle database will continue to be used as is, but reporting is to be done on the SQL Server database.

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