Oracle EM Express Storage Page provides the ability to administrate the storage requirements of an Oracle database.  This article covers the general layout of EM Express Storage Page and its functional usage.

 

1. Logon the EM Express as an administrative user.   In this case we will use the URL:  https://10.30.15.63:5500/em.   This indicates the EM Express is installed on server 10.30.15.63, listening on port 5500 (which is the default).  NOTE:  You may receive a certificate warning but select continue to site option.   Enter your sysdba credentials at the sign in page and mark the check box as sysdba, normally this is the user name and password you used to create the database.

2. From the top level drop down memory you have four options: Configuration, Storage, Security and Performance.

3. The Storage drop down give five database storage options: Tablespaces, Undo Management, Redo Log Groups, Archive Logs, and Control Files.

4. The Tablespaces option allows you to view tablespace space, add/drop datafiles and modify storage parameters.

5. The Undo Management option allows you to view undo statistics and switch undo tablespaces.

6. The Redo Log Groups option allows you to view existing redo log groups and their statistics and add new groups.

7. The Archive Logs option allows you to view archive log data.                       
8. The Control Files option you to view current control files data and create backup copies of controlfiles.

 

This article summarized the feature and use of the Storage Page of Oracle 12c EM Express.

 

Larry Catt

OCP