Governance information detailing information about the published diagram and who has been involved in the approval of the diagram.Inherent Risk detailing risk considerations.Associated documents, diagrams and other objects.Link to the one responsible for the application architecture.Link to the owner of the application architecture.Properties and metadata: The Application Architecture Diagram can for example retain the following information:
In this Application Architecture Diagram the System Components are visible.įor documentation of a physical or hardware layer, the Infrastructure Diagram template can be used. The above picture shows an example of a more detailed view of an information system. Relation to other templates: The elements depicted in the Application Architecture Diagram can be described in further detail in another Application Architecture Diagram, or in related diagrams such as a Data Flow Diagram.
The information depicted is pulled from the Information Systems’ metadata. The above picture shows the Asset Lifecycle of the Information System ‘BEO’ and the Information Systems related to it is shown. The Application Portfolio Management tools offers analysis for redundant functionalities, performance matrix generation, system heat map generation, asset lifecycle view (se below picture), lifecycle dependencies, and capabilities delivered by multiple information systems. Other functionalities: Application Architecture Diagrams can be analyzed in QualiWare via the toolbar for Application Portfolio Management. The information systems are connected by arrows that symbolize system dependencies. The above picture shows an example of an Application Architecture Diagram depicting an overview of the Information Systems related to BEO. It can show information flows and system dependencies between Information Systems as well as depict system components and system areas. This is a zoom-in view of the system you are building.Purpose: The purpose of an Application Architecture Diagram is to show the structure of an Information System and its relations to other Information Systems.Ĭore concerns: The Application Architecture Diagram is used to document the application/systems layer. In this section you create the solution diagram showing different components that make the system. This is a high level context diagram that shows system as a black box, its main user personas, and external integrations Which architecture style you are proposing to build the application Which actor will work on which functional part. List of functional components that will make the system. Most important quality attributes based on the business goalsĪdd text here Back of the envelope calculations Open a Creately workspace, invite your team members to join and simply get started on collaborating. This should include its capacity, dependencies, scalability etc. Important business processes that you have considered while creating the designĪdd text here Non-functional Requirements Get together with your team to gather detailed requirements and brainstorm ideas on visualizing the architecture diagram. Give a high level overview of the requirements User Roles and their Responsibilitiesĭocument main user personas that will use the applicationĪny constraint that you need to keep in mind for your designĪny assumptions that you have made while coming up with the design If you prefer Markdown version then you get it from the Github repository. If you prefer Google Docs then you can create a copy of the template. This is based on the experience I gained doing architecture and design work over the years.
#Sample system architecture diagram software
Below is the template that I use to document software architecture.
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