A database rename is the process of changing the name of a database within a database management system (DBMS). This action can help improve clarity, organization, or alignment with new naming conventions. It is typically performed by database administrators and may require specific permissions to execute. When renaming a database, it is essential to ensure that all applications and users that rely on the database are updated to reflect the new name. Failure to do so can lead to errors or data access issues. Most DBMSs, such as MySQL or Microsoft SQL Server, provide commands or tools to facilitate this process.