What are the 3 types of models for MDA?

What are the 3 types of models for MDA?

A viewpoint can be represented via one or more models. MDA specifies three default viewpoints on a system: computation independent, platform independent and a platform specific.

What is MDA in software architecture?

Model Driven Architecture® (MDA®) is an approach to software design, development and implementation spearheaded by the OMG. MDA provides guidelines for structuring software specifications that are expressed as models. MDA separates business and application logic from underlying platform technology.

What is the purpose of MDA?

The objectives of MDA can be to reduce or interrupt transmission, to rapidly reduce malaria morbidity and mortality, or to prevent relapses and resulting malaria transmission.

What are components of MDA?

At the core of the MDA concept are a number of important OMG standards: The Unified Modeling Language (UML), Meta Object Facility (MOF), XML Metadata Interchange (XMI), and the Common Warehouse Metamodel (CWM).

Is UML model driven architecture?

Currently, UML 2.0 is proliferating in the industry. The Model Driven Architecture (MDA) and other associated standards from the OMG attempt to confront the force of change by separating and relating platform-independent models and platform-specific models using transformation techniques.

What is the basic concept of the model driven architecture?

The basic concept of the Model-Driven Architecture is the separation of the operation of a system from the details of the way that system uses the capabilities of its platform. The MDA provides an approach in which systems are specified independently of the platform that supports it.

Is MDA based on UML?

Model Driven Architecture (MDA) is a framework based on the Unified Modeling Language (UML) and other industry standards for visualizing, storing, and exchanging software designs and models.

What is data driven and model driven?

The data-driven approach talks about improving data quality, data governance to improve the performance of a specific problem statement. On the other hand, the model-driven approach tries to build new models and new algorithmic manipulations (or improvements) to improve performance.

What are the benefits of model driven architecture?

The advantages of MDA The PIM can be used for more platforms. If you decide to change from platform that shouldn’t be a problem (theoretically). All the bridges between the different PSMs are automatically generated. Nowadays in most cases the model is the code, however in the case of MDA the code is the model.

What are the different processes involved in developing an MDA?

Systems Development

  • Requirements gathering activities to capture requirements that define what a system should do.
  • Analysis activities to understand the requirements.
  • Design activities to determine how a system will satisfy its requirements.
  • Implementation activities to build a system.

What is PIM and PSM?

PIM = Platform-Independent Model. PSM = Platform-Specific Model. All three models may consist of one or more UML diagrams.

What is the role of UML in model driven architecture?

Executable UML is one pillar supporting the Model-Driven Architecture (MDA) initiative, the purpose of which is to enable specification of systems using models. Learn how this technology will affect the way organizations function in the future.