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Primary Key
field or set of fields that uniquely identifies the record in a database table
Foreign Key
a field in one table that refers to the primary key in another table
Schema
defines the tables and fields in each table and the relationships between fields and tables
Structured Query Language (SQL)
special-purpose programming language for accessing and manipulating data stored in a database
Entity
person, place or thing for which data is collected, stored, and maintained
Database MGMT System
software used to access and manage a database
Attributes
characteristic of an entity
Field
a single attribute about an entity
Record
collection of fields about a specific entity