Dual modular redundancy

ID: dual-modular-redundancy

Dual Modular Redundancy (DMR) is a fault tolerance technique used in various systems, particularly in computing and critical control applications. The main goal of DMR is to improve the reliability and availability of a system by using redundancy. In a DMR setup, two identical modules (or components), such as processors, memory units, or other critical hardware elements, are used to perform the same operations simultaneously. The outputs of these two modules are then compared to ensure they agree.

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