Decision Matrix
A decision matrix is a structured tool used to evaluate and prioritize multiple options based on a set of criteria. It involves creating a table where rows represent options, columns represent criteria with assigned weights, and scores are calculated to rank the options objectively. This methodology helps in making data-driven decisions by reducing bias and ensuring a systematic comparison.
Developers should use a decision matrix when faced with complex choices, such as selecting a technology stack, framework, or tool among several alternatives. It is particularly useful in project planning, architecture design, and team discussions to align stakeholders and justify decisions based on quantifiable factors like cost, performance, and maintainability.