Preface

Understanding Oracle GoldenGate21c (21.1.0.0.0) describes data replication concepts, Oracle GoldenGate Classic Architecture, Oracle GoldenGate Microservices, and the architecture components. Using these concepts you can implement a data replication solution using Oracle GoldenGate.

• Audience
  
• Documentation Accessibility
  
• Conventions
  
• Related Information
  

Audience

This guide is intended for system administrators who are configuring and running Oracle GoldenGate for Big Data.

Documentation Accessibility

For information about Oracle's commitment to accessibility, visit the Oracle Accessibility Program website at http://www.oracle.com/pls/topic/lookup?ctx=acc&id=docacc.

Accessible Access to Oracle Support

Oracle customers who have purchased support have access to electronic support through My Oracle Support. For information, visit http://www.oracle.com/pls/topic/lookup?ctx=acc&id=info or visit http://www.oracle.com/pls/topic/lookup?ctx=acc&id=trs if you are hearing impaired.

Conventions

The following text conventions are used in this document:

Convention	Meaning
boldface	Boldface type indicates graphical user interface elements associated with an action, or terms defined in text or the glossary.
italic	Italic type indicates book titles, emphasis, or placeholder variables for which you supply particular values.
monospace	Monospace type indicates commands within a paragraph, URLs, code in examples, text that appears on the screen, or text that you enter.

Related Information

The Oracle GoldenGate Product Documentation Libraries are found at:

Oracle GoldenGate Documentation

Oracle GoldenGate for Big Data Documentation:

https://docs.oracle.com/en/middleware/goldengate/big-data/index.html

For additional information on Oracle GoldenGate, refer to:

https://www.oracle.com/middleware/technologies/goldengate.html

Oracle Database High Availability