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1. A database table that links two or more tables together.
2. A type of database that stores and provides access to data points that are related to one another.
3. A field in one table that refers to the primary key in another table.
4. The structure that defines the organization of data within a database.
5. A relationship where multiple entities can be associated with multiple other entities.
6. A key that consists of two or more attributes that together uniquely identify a record.
7. A set of properties that ensure database transactions are processed reliably in a relational database system.
8. A unique identifier for each record in a relational database table.
9. A logical unit of work that is performed as a single, indivisible operation in a relational database.
10. A relational operation that combines data from two or more tables based on a related column between them.
11. A relationship where a single entity is associated with exactly one other entity.
12. An essential component of a relational database that organizes data into rows and columns.
13. A relationship where a single entity can be associated with multiple entities.
14. An object or concept that can have data stored about it.
15. Data structures that improve the speed of data retrieval operations in a relational database.
16. The process of organizing data in a database to reduce redundancy and improve data integrity.