Oracle Golden Gate Concepts And Architecture

Oracle goldengate supports the replication of data across various heterogeneous platforms.

Oracle golden gate concepts and architecture.

Oracle goldengate is installed separately to the source and target servers and the configurations of the servers can be different. Oracle goldengate veridata compares one set of data to another and identifies data that is out of sync and allows you to repair any data that is found out of sync. Using this technology it enables cost effective and low impact real time data integration and continuous availability solutions. Thanks to its oracle goldengate hybrid structure it can support replication in cross platform or database.

Oracle goldengate moves committed transactions with transaction integrity and minimal overhead on the infrastructure. Oracle goldengate concepts and architecture made simple. 11g 81 dba 27 golden gate 2 oracle 75 goldengate concepts and architecture goldengate enables us to extract and replicate data across a variety of topologies as shown the diagram below as well as the exchange and manipulation of data at the transactional level between a variety of database platforms like oracle db2. In this post we ll understand the golden gate replication flow and examines each of the architectural components.

Oracle goldengate plug in for emcc. Oracle goldengate veridata. Oracle goldengate tutorial part 1 concepts and architecture what is oracle golden gate oracle goldengate is a comprehensive software package for enabling the replication of data in heterogeneous data environments. The goldengate replication topology includes the capture and transfer of the extracted data from the source database across to the destination database.

Oracle goldengate architecture. Goldengate replication flow the typical goldengate flow shows new and changed database data being captured from the source database. Trails or extract files. Figure 1 2 illustrates the logical architecture of oracle goldengate for initial data loads and for the synchronization of dml and ddl operations.

Oracle goldengate is composed of the following components. This is the basic configuration. The product set enables high availability solutions real time data integration transactional change data capture data. The captured data is written to a file called the source trail.

Oracle goldengate provides real time log based change data capture and delivery between heterogeneous systems. The trail is then read by a data pump sent across.