Term Kind Topic What it is
Brownout pattern Load Shedding Deliberately reducing the quality or completeness of every response under load, rather than serving some requests fully and rejecting others.
Load Shedding pattern Load Shedding Deliberately rejecting a portion of incoming work so the system continues serving the remainder at acceptable latency, rather than degrading for everyone.
Priority Load Shedding Tiered Shedding, Criticality-Based Shedding, Selective Degradation pattern Load Shedding Dropping traffic by declared business criticality under stress rather than uniformly or randomly, exploiting the fact that the highest-volume requests are usually the least valuable ones.
Priority Queueing pattern Load Shedding Classifying requests by business importance so that overload sheds the least valuable work first rather than an arbitrary slice.