Relational Data Model
Computer Science · University of Applied Sciences · Database Management Systems
This unit introduces the Relational Data Model, the foundation of relational database management systems. Students will learn about tables, rows, columns, keys, data types, and constraints, enabling them to design and manage relational databases effectively.
Zum Üben gibt es 50 Aufgaben. Jede Antwort bekommt sofort eine Rückmeldung, kostenlos und ohne Anmeldung.
Das gehört dazu
- Introduction to the Relational Data Model
- Components of a Relational Database: Tables
- Rows
- and Columns
- Types of Keys: Primary Key
- Foreign Key
- and Candidate Key
- Data Types in Relational Databases
- Constraints in Relational Databases: NOT NULL
- UNIQUE
- and CHECK
Stichworte
- Relational Data Model
- Tables
- Columns
- Keys
- Data Types
- Constraints
- Primary Key
- Relationships