The database administration window consists of the Password for database access via ODBC section at the top. Here you can change password for the built-in ODBC-user.
In the section Create optimization statistics it is possible to select a table for which you wish to create new optimization statistics or use the button All tables in order to create new optimization statistics for all the tables.
In the SQL script section you can load a file with SQL script to perform different maintenance tasks or to perform different "large-scale" updates of data in the database. By using the Run database file button the SQL script in the loaded file will run.