Architectural Change

Definition ∞ An architectural change refers to a substantial alteration in the fundamental design or structure of a blockchain system or digital asset protocol. This involves modifications to core components, consensus mechanisms, or data storage methods. Such changes aim to enhance scalability, security, interoperability, or functional capabilities. They represent significant upgrades frequently requiring network-wide agreement and implementation.
Context ∞ News reports frequently highlight architectural changes when a major blockchain network undergoes a hard fork or a significant protocol upgrade. These events often involve extensive community discussion and developer coordination ensuring a smooth transition. The implications for network performance, developer ecosystems, and user experience are key areas of interest for observers.