What is the difference between a database manager and a database administrator?

As a database manager, you manage and update a database. They do not delete or create a database from scratch. A database administrator, on the other hand, works to create or design, update, manage, and delete databases. The administrator essentially has more freedom and responsibilities compared to a database manager. However, the database administrator is usually under the supervision of a database manager. The administrator needs a high level of knowledge regarding how a database works. The manager does have some knowledge of the database, but they do not need the same expertise as the administrator.