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Coupling (computer programming)
Degree of interdependence between software modules / From Wikipedia, the free encyclopedia
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In software engineering, coupling is the degree of interdependence between software modules; a measure of how closely connected two routines or modules are;[1] the strength of the relationships between modules.[2] Coupling isn't binary but it's multi-dimensional. [3]
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Coupling is usually contrasted with cohesion. Low coupling often correlates with high cohesion, and vice versa. Low coupling is often thought to be a sign of a well-structured computer system and a good design, and when combined with high cohesion, supports the general goals of high readability and maintainability.[citation needed]