Tables - The Foundation of Data
| Column 1 | Column 2 | Column 3 |
|---|---|---|
| Value 1 | Value 2 | Value 3 |
| Value 4 | Value 5 | Value 6 |
Database Design Principles
Understanding the core concepts behind database design is critical.
Key Concepts
- Relational Model: Data is organized into tables with relationships. - Normalization: Reduces data redundancy and improves data integrity. - ACID Properties: Ensure data consistency and reliability.
Common Database Types
- Relational: Structured data, well-defined relationships. Common in many applications. - NoSQL: Flexible data models, horizontal scalability. Used for large datasets and rapid development.