| 摘要 |
Database management systems associate a user identifier with an application and monitor access by the application to a database replication. Any changes to a schema associated with the database replication or different instances of the database are identified based on the monitoring. Identified changes are verified and a usage parameter of the database or database replication is analyzed to determine usage data, which can be stored in a database usage repository. A determination regarding the expected impact of an identified change is determined from the usage data. |
