
Moodle 4 Administration
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Moodle’s database tools transfer databases from one server to another, perform search-and-replace operations on text strings in the entire database, and let you view or change any data in the database itself.
If you have to move the database of a Moodle instance from one server to another or migrate to another Moodle system, you have two broad options. You can either create a database dump manually (or via the Adminer tool, which is covered later) or use the built-in database transfer facility.
The database migration tool is available at <yoursite>/admin/tool/dbtransfer
. At the time of writing, the feature can also be accessed via Site administration | Development | Experimental | Database migration. As the category name suggests, the tool is experimental and might make it into core or might disappear again from the admin interface in future releases.
Figure 17.7 – Database transfer
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