# Triple Modular Redundancy **Domain:** Computer Architecture / Reliability **Doc Type:** Concept **Maturity:** Developed **Related:** [[SAPO]], [[Fault-Tolerant Computing]], [[Requisite Variety]], [[wiki/Bauhaus Architects of AI|Bauhaus Architects of AI]] ## Definition Triple modular redundancy runs the same operation through three modules and uses majority voting to mask a disagreement caused by one failing component. ## Bauhaus Architects Context SAPO is an early major implementation. The architecture separates component failure from system failure by adding redundant computational variety. ## Backlinks - [[wiki/Bauhaus Architects of AI|Bauhaus Architects of AI]] - [[articles/Bauhaus Architects of AI|Bauhaus Architects of AI]]