Use Oracle Database Configuration Assistant (DBCA) in standalone mode to create and delete Oracle Real Application Clusters (Oracle RAC) databases.

• About Database Configuration Assistant
  Understand the features Oracle Database Configuration Assistant (DBCA) offers for creating your Oracle RAC databases.
• Selecting Installation Options for Oracle RAC
  Review the topics to select options for installing Oracle RAC.
• Automatic Listener Migration from Earlier Releases
  Review this information for listener migration from earlier database releases.
• Verifying Requirements for DBCA
  Before using DBCA to create Oracle RAC databases, verify if your system is prepared for configuration changes.
• Tasks to Complete Before Using DBCA to Create any Oracle RAC Database
  Before you can create an Oracle RAC database using DBCA you must configure your system to meet the software requirements, if you did not complete your system configuration during the Oracle Grid Infrastructure installation.
• Selecting DBCA Options to Create an Oracle RAC or Oracle RAC One Node Database
  Review this information to use Database Configuration Assistant (DBCA) to create Oracle RAC or Oracle RAC One Node Database.
• Using DBCA to Create an Oracle RAC One Node Database
  If you have selected to install only the Oracle RAC software on cluster nodes, then you can use Oracle Database Configuration Assistant (DBCA) to configure Oracle RAC One Node.
• Installing the Oracle Database Vault Option
  Installing and configuring Oracle Database Vault requires actions during and after installation.
• Deleting an Oracle RAC Database Using DBCA
  Deleting an Oracle RAC database using DBCA involves first deleting the database, and then removing the database's initialization parameter files, instances, Optimal Flexible Architecture (OFA) structure, and the Oracle network configuration for the database.