Monitoring Database Storage

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Because Oracle Database XE is limited to 4 GB of user data, you need to monitor the amount of space available in your database. Use the Storage page to view a summary of the amount of space available in your database, view tablespaces, view datafiles, compact the available storage, or view logging status.


Tip:

You can also navigate to the Storage page by clicking the Storage link on the Usage Monitor. See "About the Usage Monitor"

About the Database Size Limitation

Oracle Database XE data is limited to 4 GB of user data. However, the maximum amount of physical storage in the database is limited an overall size of 5 GB. This physical maximum size limit includes the system tablespace, but excludes rollback and temporary tablespace segments.

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See Also:

"Managing Database Storage" in Oracle Database Express Edition 2 Day DBA Guide