Review these topics to determine which is the best path for you to select to upgrade Oracle Databases to Oracle AI Database.

• Overview of Converting Databases During Upgrades
  You can convert non-CDBs to multitenant architecture Oracle Databases during upgrades to Oracle AI Database, or you can use migration. There are several different technologies you can use.
• About Upgrading Using Standby Databases
  You can perform rolling upgrades of databases by using Active Oracle Data Guard, or by using Oracle Enterprise Manager Cloud Control.
• Overview of Steps for Upgrading Oracle Database Using Oracle GoldenGate
  Review these steps to obtain a high-level overview of how to upgrade Oracle Database using Oracle GoldenGate.
• Migrating From Standard Edition to Enterprise Edition Oracle AI Database
  Review these options to migrate to Oracle AI Database Enterprise Edition from Oracle Database Standard Edition
• Migrating from Enterprise Edition to Standard Edition Oracle AI Database
  Converting from Enterprise Edition to Standard Edition databases requires exporting and importing data, using the Export utility.
• Migrating from Oracle Database Express Edition (Oracle Database XE) to Oracle AI Database
  You must upgrade from Oracle Database Express Edition to Oracle Database Enterprise Edition, and then upgrade to the current Oracle Database release.