Database Design Principles for Modern Applications

Fundamentals of Database Design

Effective database design is crucial for application performance, scalability, and maintainability. This guide covers essential principles for both SQL and NoSQL databases.

Normalization and Data Integrity

Proper normalization reduces data redundancy and ensures consistency. Understanding normal forms and when to denormalize is key to optimal design.

Indexing Strategies

Strategic indexing can dramatically improve query performance. Learn when and how to create indexes for optimal database performance.

Choosing Between SQL and NoSQL

Different applications have different data requirements. Understand the trade-offs between relational and document-based databases.

Performance Optimization

Database performance optimization involves query optimization, proper indexing, and understanding execution plans.