# Overview of Oracle on Amazon RDS
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You can read the following sections to get an overview of RDS for Oracle.

**Topics**
+ [RDS for Oracle features](Oracle.Concepts.FeatureSupport.md)
+ [RDS for Oracle releases](Oracle.Concepts.database-versions.md)
+ [RDS for Oracle licensing options](Oracle.Concepts.Licensing.md)
+ [RDS for Oracle users and privileges](Oracle.Concepts.Privileges.md)
+ [RDS for Oracle DB instance classes](Oracle.Concepts.InstanceClasses.md)
+ [RDS for Oracle database architecture](oracle-multi-architecture.md)
+ [RDS for Oracle initialization parameters](Oracle.Concepts.FeatureSupport.Parameters.md)
+ [RDS for Oracle character sets](Appendix.OracleCharacterSets.md)
+ [RDS for Oracle limitations](Oracle.Concepts.limitations.md)