Prior to founding Wittij, he spent a decade in software development before moving into IT architecture, where he created an Open Group recognized architecture method and led delivery of all services for a company specializing in enterprise and solution architecture for 15 years. It is not the notation that is difficult it is the arranging!ĭan is the founder of Wittij Consulting. You arrange boxes and lines are in the architecture tiers we discussed above. Basic ShapesĪs mentioned above, the notation for a conceptual solution architecture diagram is straightforward. It is all contextual - an application may be in the front-end experience layer for one architecture and the back-end resources for another. The only difference between these and the front-end experience layer is that for the architecture you are depicting, the user is not engaging directly with these components. These are the remainder of the components needed to describe the architecture. Still, you also don't want a single box labeled "services" to obfuscate the application connectivity. You don't want to manage low level details (like individual service names) in a diagram. Correctly scoping the middleware blocks is essential.Middleware refers to enterprise capabilities that connect applications and not services that may be a part of any specific application.This tier contains integration components - like services, data transfer hubs, and managed file hubs - that connect the applications. In this sample, architecture tiers are represented as columns. A block diagram models architecturally significant components as boxes and the relationships between them with lines. Given the high level of abstraction for a conceptual solution architecture diagram, you usually draw one using a block diagram. Conceptual Solution Architecture Diagram Notation Conceptual diagrams are an effective tool to communicate complex information simply. So, to summarize, a conceptual diagram is an illustration depicting the arrangement and relationships of the significant components of a system by using a basic set of appropriate symbols that are easily understood. Clearly describe a solution architecture by trading off precision and completeness for clarity.Use a simple notation that is easy to use and easy to read.Provide a presentation-level "marketecture" view of the architecture, understandable to non-technical audiences.I would then add a few other goals for a conceptual diagram: In this case, we are trying to select the best diagram for the conceptual level of solution architecture. Based on it, all diagrams depict conceptual models. This definition provides a wide range of interpretations for a conceptual diagram. Document the system for future reference and provide a means for collaboration.Provide a point of reference for system designers to extract system specifications. Facilitate efficient conveyance of system details between stakeholders.Enhance an individual's understanding of the representative system.Wikipedia continues with four fundamental objectives of a conceptual model: Also, a conceptual model must be developed in such a way as to provide an easily understood system interpretation for the model’s users. Conceptual Solution Architecture DiagramĪn architecture diagram depicts the conceptual model for a system in our case, the system is the interconnected technology components creating a solution architecture.Ī conceptual model's primary objective is to convey the fundamental principles and basic functionality of the system which it represents.Conceptual Solution Architecture Diagram Notation.
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