Modular Structure

Definition ∞ A Modular Structure, in the context of blockchain technology, refers to a system designed with distinct, interchangeable components. Each module handles a specific function, such as consensus, data availability, or execution, allowing for greater flexibility and specialization. This architectural approach permits independent upgrades and customization of different network layers.
Context ∞ The concept of modular structure is central to current discussions about blockchain scalability and flexibility. News often highlights projects adopting modular designs to overcome the limitations of monolithic architectures. Debates frequently involve the optimal configuration of modules and the potential for interoperability challenges between different modular components.