Alfresco Explorer has administrative utilities to export data from Alfresco repository and import within the repository or to other repository.
You must back up data at regular intervals to protect your data from hardware failures. Consider the hot backup-deployment option of Alfresco for high availability. If you need a high-performance repository, you must consider deploying Alfresco in a clustered environment.
The upgrade scripts in Alfresco help you to upgrade to newer versions automatically. It is recommended that you try an upgrade on a test or staging server before going into production server.
Alfresco sub-systems can be managed from JMX clients. You can start, stop, or revert sub-systems without restarting the Alfresco application ...