A database table is the master sheet of data in a particular area. It is best to create a new database table for each separate type of thing ie: Contacts, Contact Type, Employees, Inventory, Tasks, Invoices, etc. See also Introduction to Tables.

To see all of your database tables go to Develop > Manage Tables. (See also: Manage Tables)

Database tables can be linked together with relationships. For example, one employee may be related to many tasks. This would be a 'many-to-many' relationship. See Many-to-Many.