Architecture diagram examples.
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What an architecture diagram is.
An architecture diagram is a high-level drawing of a system's important parts and the connections between them. It gives each service, application, data store or external actor a named block, so readers can see structure without reading implementation code.
Use it to decide the boundaries and responsibilities that matter to an audience. A single view can show a product platform, a data flow or a deployment boundary; add lower-level diagrams only when a specific interface or component needs inspection.
- Standard
- Ogata / standard controls textbook convention
- Engine
- schematex-blockdiagram
- Editable
- Double-click text, drag nodes
- Export
- SVG · PNG · PDF
Who uses architecture diagrams.
Explain the entry point, service boundaries, data stores and asynchronous work in a product platform.
Show how operational sources become governed data, dashboards and machine-learning inputs.
Identify the public boundary, identity controls, application services and audit path of a web system.
How to make an architecture diagram in three steps.
Describe it
One paragraph is enough to start.
See the drawing
Drawn by the right engine.
Say what changes
Every edit keeps a version.
Common questions
What is an architecture diagram?
A high-level drawing that shows a system's major components and the relationships between them. It can include applications, services, data stores, users and external systems.
What should an architecture diagram include?
Include the components needed for the question at hand, their boundaries, important data stores and the connections that explain requests, data or events.
How detailed should an architecture diagram be?
Keep it at one level of abstraction. A stakeholder overview may show services and databases, while a design review may need interfaces and deployment boundaries.
Is an architecture diagram the same as a flowchart?
No. An architecture diagram emphasizes the parts of a system and how they connect. A flowchart emphasizes a sequence of process steps and decisions.
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