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Understand maintainability, code structure, and the costs of decisions that make future changes harder. Learn what quality signals can and cannot establish.
Terms beginning with M
11 termsMaintainability risk
The likelihood that future changes to a software area will be costly, error-prone, or difficult to validate.
Code quality and technical debtMaintainability testing
Maintainability testing is a software testing or test-design practice used to gather evidence about a defined risk, behavior, boundary, or operating condition. It makes the question under test explicit, identifies the inputs and observations that matter, and gives a team a repeatable basis for deciding whether the result is acceptable.
Code quality and technical debtMethod length
The amount of source text or statements contained in a method or function.
Code quality and technical debtMigration plan
Migration plan is a software maintenance concern describing a condition that can make future changes, verification, operation, or ownership harder. Its practical importance depends on supported behavior, rate of change, and the consequences of delay.
Code quality and technical debtModel-based testing
Model-based testing is a software testing or test-design practice used to gather evidence about a defined risk, behavior, boundary, or operating condition. It makes the question under test explicit, identifies the inputs and observations that matter, and gives a team a repeatable basis for deciding whether the result is acceptable.
Code quality and technical debtModular monolith
Modular monolith is a software maintenance concern describing a condition that can make future changes, verification, operation, or ownership harder. Its practical importance depends on supported behavior, rate of change, and the consequences of delay.
Code quality and technical debtModule cohesion
The degree to which the elements of a module support one focused purpose.
Code quality and technical debtModule stability
The degree to which a module can change without forcing changes in its consumers.
Code quality and technical debtModule testing
Module testing is a software testing or test-design practice used to gather evidence about a defined risk, behavior, boundary, or operating condition. It makes the question under test explicit, identifies the inputs and observations that matter, and gives a team a repeatable basis for deciding whether the result is acceptable.
Code quality and technical debtMonolith decomposition
Monolith decomposition is a software maintenance concern describing a condition that can make future changes, verification, operation, or ownership harder. Its practical importance depends on supported behavior, rate of change, and the consequences of delay.
Code quality and technical debtMutation score
Mutation score is a software testing or test-design practice used to gather evidence about a defined risk, behavior, boundary, or operating condition. It makes the question under test explicit, identifies the inputs and observations that matter, and gives a team a repeatable basis for deciding whether the result is acceptable.
Code quality and technical debt