You can use Oracle Enterprise Manager to display a list of database features and how often the features are used in the operation of the database.
To view feature usage statistics, follow these steps:
Navigate to the Database Home page.
On the Server tab under Database Configuration, click Database Feature Usage.
The Databas Usage Statistics page appears displaying a list of features used by the database and statistics of usage along with the database version number. You can click on High Water Marks to see the maximum values for the features.
You can see more detail about the statistics of any feature by clicking its associated link in the table.
For more information about Database Usage Statistics, click Help.
Enterprise Manager Information Roadmap
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