Relational Data Model
Master of Science in Computer Science · University · Database Systems
This unit introduces the fundamental concepts of the Relational Data Model, including tables, columns, keys, and relationships. It also covers constraints and data integrity, ensuring the accuracy and consistency of data in relational databases.
Zum Üben gibt es 53 Aufgaben. Jede Antwort bekommt sofort eine Rückmeldung, kostenlos und ohne Anmeldung.
Das gehört dazu
- Introduction to the Relational Data Model
- Tables and Columns
- Keys: Primary
- Candidate
- Foreign
- Relationships: One-to-One
- One-to-Many
- Many-to-Many
- Constraints: NOT NULL
- UNIQUE
- PRIMARY KEY
- FOREIGN KEY
Stichworte
- Relational Data Model
- Tables
- Columns
- Keys
- Relationships
- Constraints
- Data Integrity