IT & Software → Software Architecture → Modular Design → Introduction to Modular Design

Overview

Modular design is a software architecture approach that divides a system into smaller, manageable parts called modules. Each module can be developed, tested, and maintained independently, making it easier to build complex systems. This method promotes reusability, flexibility, and scalability, allowing teams to work more efficiently and adapt to changes quickly. Understanding modular design is essential for creating robust software applications that can grow and evolve over time.

📚 Key Learning Objectives

  • Identify the key principles of modular design.
  • Explain the benefits of using modular architecture.
  • Differentiate between modules and monolithic structures.
  • Design a simple modular system layout.
  • Evaluate existing software for modularity.