Moving from Oracle Streams to Oracle GoldenGate at Thomson Reuters
By Irem Radzik-Oracle on Sep 15, 2011
By Volker Kuhr
Acquisition of GoldenGate Software took place 2 years ago around this time and brought many changes to Oracle’s data replication offering. It also raised questions among Oracle Streams users and Oracle replication experts, like myself, considering both products are built on the same idea: reading transaction logs to mine changed data. Oracle’s acquisition of GoldenGate was due to Oracle's focus on bringing best-of-breed technology to its customers. Hence Oracle GoldenGate became the strategic data replication product based on its heterogeneity, flexibility, performance, and ease of use. For many of the existing Streams customers this development brought up the question whether they should move their critical projects using Streams to GoldenGate. Thomson Reuters is one of these customers that evaluated and completed migrating its Active-Active database replication solution from Streams to GoldenGate.
Thomson Reuters will present its evaluation and migration process at OpenWorld:
Active/Active: Moving from Oracle Streams to Oracle GoldenGate at Thomson Reuters
Monday October 3, 2011 3:30 PM PT – 4:30 PM
Intercontinental Hotel- Sutter Room
In this session you will see that there is a possibility of a silent migration without any impact to the production environment. This is very important for business operations nowadays since the impact of a system outage becomes more and more expensive, and causes accountability issues in management.
A key aspect of the environment at Thomson Reuters is the Active/Active database replication, which will be discussed as well. Conflict detection and resolution is a characteristic that you definitely must be aware of in this type of solution. While this issue is addressed by application design and data ownership, there are certain areas where the technology must cope with this topic. So it will be part of this session as well.
Come join us at this session to hear it straight from the customer why and how Thomson Reuters moved its Active/Active database replication solution to GoldenGate.