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To describe the performance properties of software systems, several meta-models have been introduced (Survey by [45]).
- SPE-Metamodel: [46] designed for object-oriented software systems.
- UML+SPT profile: [36] offers capabilities to extend UML models with performance properties. Is not suited for parametric dependencies, which are needed for component specifications.
- CSM: [37] is closely aligned with the UML-SPT approach and does not target component-based systems.
- KLAPER: [38] is designed for component-based architectures and reduces modelling complexity by treating components and resources in a unified way.
Snowball
2007-03-16