Scope: Multiple layer/Multiple aspect
Shows structure of a typical application platform and how it relates to supporting technology.
ArchiMate Category: Composition
Organization Viewpoint
Concerns: Identification of competencies, authority, and responsibilities
Purpose: Designing, deciding, informing
Scope: Single layer/Single aspect
The organization viewpoint focuses on the (internal) organization of a company, department, network of companies, or of another organizational entity. It is possible to present models in this viewpoint as nested block diagrams, but also in a more traditional way, such as organizational charts. The organization viewpoint is very useful in identifying competencies, authority, and responsibilities in an organization.
Technology Viewpoint : Archimate
Concerns: Stability, security, dependencies, costs of the infrastructure
Purpose: Designing
Scope: Single layer/Multiple aspect
The technology viewpoint contains the software and hardware technology elements supporting the Application Layer, such as physical devices, networks, or system software (e.g., operating systems, databases, and middleware).
Information Structure Viewpoint : Archimate
Concerns: Structure and dependencies of the used data and information, consistency and completeness
Purpose: Designing
Scope: Multiple layer/Single aspect
The information structure viewpoint is comparable to the traditional information models created in the development of almost any information system. It shows the structure of the information used in the enterprise or in a specific business process or application, in terms of data types or (object-oriented) class structures. Furthermore, it may show how the information at the business level is represented at the application level in the form of the data structures used there, and how these are then mapped onto the underlying technology infrastructure; e.g., by means of a database schema.
Physical Viewpoint : Archimate
Concerns: Relationships and dependencies of the physical environment and how this relates to IT infrastructure
Purpose: Designing
Scope: Multiple layer/Multiple aspect
The physical viewpoint contains equipment (one or more physical machines, tools, or instruments) that can create, use, store, move, or transform materials, how the equipment is connected via the distribution network, and what other active elements are assigned to the equipment.
Layered Viewpoint : Archimate
Concerns: Consistency, reduction of complexity, impact of change, flexibility
Purpose: Designing, deciding, informing
Scope: Multiple layer/Multiple aspect
The layered viewpoint pictures several layers and aspects of an Enterprise Architecture in one diagram. There are two categories of layers, namely dedicated layers and service layers. The layers are the result of the use of the “grouping” relationship for a natural partitioning of the entire set of objects and relationships that belong to a model. The technology, application, process, and actor/role layers belong to the first category. The structural principle behind a fully layered viewpoint is that each dedicated layer exposes, by means of the “realization” relationship, a layer of services, which are further on “serving” the next dedicated layer. Thus, we can easily separate the internal structure and organization of a dedicated layer from its externally observable behavior expressed as the service layer that the dedicated layer realizes. The order, number, or nature of these layers are not fixed, but in general a (more or less) complete and natural layering of an ArchiMate model should contain the succession of layers depicted in the example given below. However, this example is by no means intended to be prescriptive. The main goal of the layered viewpoint is to provide an overview in one diagram. Furthermore, this viewpoint can be used as support for impact of change analysis and performance analysis or for extending the service portfolio.
All core elements and all relationships are permitted in this viewpoint.