QVT

QVT (Query/View/Transformation) is a set of standards used in software engineering to convert and manipulate models—abstract representations of systems. Think of it as a way to translate or transform one model into another, ensuring the different parts of a system are compatible and consistent. QVT allows developers to specify how to extract, modify, or generate models, improving interoperability and automation in model-driven development. Essentially, it provides formal tools for systematically converting system designs or data models to meet specific needs or to integrate with other systems.