Implementing auditing in multi-database environments has no additional special requirements. Each database in these environments has its own audit database. You set up and define audit profiles in each database, then use different audit databases to store the audit information. Each database requires separate connection records for its specific audit databases. An audit trail creation process runs in each database, committing audit information to the appropriate audit database.

Multi-Database Environment Layout shows a typical multi-database environment layout. Notice that each database has its own unique audit staging table and audit databases.