Book Image

Oracle Goldengate 12c Implementers Guide

By : John P Jeffries
Book Image

Oracle Goldengate 12c Implementers Guide

By: John P Jeffries

Overview of this book

The book is aimed at Oracle database administrators, project managers, and solution architects who wish to extend their knowledge of GoldenGate. The reader is assumed to be familiar with Oracle databases. No knowledge of GoldenGate is required.
Table of Contents (16 chapters)
12
A. GGSCI Commands
13
B. GoldenGate Installed Components
14
C. Acronyms
15
Index

GoldenGate on Exadata


Oracle Exadata Database Machine has already been mentioned in this chapter. The Oracle engineered solution, depending on its configuration, features a number of Oracle database servers configured for RAC, offering high parallel processing on Exadata storage cells along with high speed Infiniband network interfaces. The environment also supports GoldenGate, enabling real-time data integration.

Depending on the machine size, the database servers and storage cells can be configured in a number of ways to provide more than one RAC cluster. If your source and target database reside in the same database machine, there is no need to configure a data pump process. Data can be transmitted directly from Extract to Replicat at very high speeds. This applies to Exadata and nonExadata environments.

Supported compression methods

Oracle Exadata includes a unique compression method that enables enhanced performance with huge data compression, known as Hybrid Columnar Compression. With...