Definitionv1DF-470
Graceful degradation
the design of systems to fail partially rather than completely, where systems continue to operate at reduced capacity when components fail, preserving core functions while maintaining structural integrity across multiple operating modes
Why This Is a Definition
This definition establishes the precise meaning of 'graceful degradation' by specifying that it's a design principle that enables systems to continue operating at reduced capacity rather than failing completely. It identifies the key characteristics: multiple operating modes, preservation of core functions, and maintenance of structural integrity. It distinguishes this from brittle systems that fail entirely and provides the essential operational boundary for the term.