This section explores some Oracle recommended best practices for managing Oracle Enterprise Performance Management Cloud. Topics include change management process and the use of maintenance mode.
Oracle recommends that all activities related to building and fine-tuning, and testing applications be performed in the test environment before migrating fully tested applications from the test to the production environment.
Use Maintenance Mode while Performing Administrative Tasks
The maintenance mode is a state in which only Service Administrators can perform tasks within the application; all other users are locked out. The application remains in maintenance mode until a Service Administrator returns it to regular use by turning off the maintenance mode.
When you set the application in maintenance mode, active users are signed out, which may result in losing unsaved data. To avoid data loss when an environment goes into maintenance mode, Oracle recommends that Service Administrators communicate the planned invocation of maintenance mode to users, advising them how to avoid losing unsaved data.
The following administration tasks, which consume a sizable amount of available computing resources, must be performed in maintenance mode.
Adding a cube
Restructuring an application
Limit the number of users who are assigned to the Service Administrator role
Assign the Service Administrator role, the most powerful role in EPM Cloud, to only a few users. If required, assign application roles to augment the privileges of users to allow them to perform tasks that are not permitted by their role assignment in identity domain.
See "Managing Role Assignments at the Application-Level" in Administering Access Control for Oracle Enterprise Performance Management Cloud for details.