Diagramming•Data ArchitectureData
Data architecture diagrams that look like reference architectures
Start from a template, add nodes without dragging, group them inside containers (lakehouse, domains), and export to SVG/PNG or JSON for version control.
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Smart, color-coded layers
Ingestion (blue), Processing (purple), Storage (green), Analytics (orange).
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Containers / boundaries
Group nodes into a Lakehouse, Workspace, Domain or Resource Group boundary.
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Export + version control
Export SVG/PNG for docs and JSON for re-importing and Git diffs.
Best for
- ✓Modern Data Stack diagrams
- ✓Lakehouse architectures
- ✓Streaming + batch pipelines
- ✓Governance & security overlays
Pro tips
- ✓Start with a template, then rename nodes first.
- ✓Use the + Add buttons in the stencil if you don’t want to drag.
- ✓Add one container per domain or platform boundary.
- ✓Use dashed edges for async/event flows.
- ✓Run Auto-Layout after rough placement.
- ✓Keep labels short; put details in subtitle and metadata.
Start with a clean template
Templates help beginners create a professional diagram without knowing layout rules.
About this tool
Create professional data architecture diagrams: sources, ingestion, processing, storage, analytics, governance and security. Export SVG/PNG and JSON.
What it does
- Create reference-style data architecture diagrams with layered nodes and containers.
- Export SVG/PNG for docs and JSON for version control and re-import.
How to use
- Click Create Data Architecture Diagram.
- Add nodes/containers and connect flows.
- Export SVG/PNG or JSON.
FAQ
What can I export?
You can export the diagram for sharing (SVG/PNG) and JSON for re-importing.
Does it include icon packs?
Yes. Icon packs can be used to visually represent common services.
Is it good for lakehouse diagrams?
Yes—templates and containers are designed for modern data architectures.