Modular Design

Definition ∞ Modular design is an architectural approach that divides a system into smaller, independent, and interchangeable components or modules. Each module performs a specific function and can be developed, tested, and replaced without significantly impacting other parts of the system. This principle allows for greater flexibility, scalability, and maintainability of complex systems. In the realm of blockchain technology, modularity facilitates the separation of concerns, such as consensus, data availability, and execution layers.
Context ∞ The concept of modular design is increasingly central to discussions about scaling blockchain networks and improving their adaptability. News often highlights projects adopting modular architectures to allow for specialized components that can be optimized independently. This approach is seen as a pathway to enhanced performance and the ability to integrate diverse functionalities more readily, potentially leading to more robust and versatile decentralized applications.