productname The formal name of a product copyright A name with a copyright registered A name with a registered copyright service A name of a service trade A name which is trademarked Specifies the class of product name

productnumber A number assigned to a product

database The name of a database, or part of a database altkey An alternate or secondary key constraint A constraint datatype A data type field A field foreignkey A foreign key group A group index An index key1 The first or primary key key2 An alternate or secondary key name A name primarykey The primary key procedure A (stored) procedure record A record rule A rule secondarykey The secondary key table A table user A user view A view Identifies the class of database artifact

application The name of a software program hardware A hardware application software A software application Identifies the class of application

hardware A physical part of a computer system