Guides

A practical walkthrough for mapping how your systems actually talk to each other — with real vendor icons instead of generic boxes.

Skip redrawing tables by hand — paste your DDL and get a real, editable ER diagram with the relationships already wired up.

Source, ingestion, staging, transform, warehouse — a clear way to lay out a data pipeline that doesn't turn into a wall of identical arrows.

ECC or S/4HANA in the middle, everything else around it — a clear way to map an SAP landscape using recognisable SAP icons instead of generic boxes.

Mermaid is fast to write but painful to reposition by hand — paste your code in and finish the layout visually instead.

This isn't a rectangle-and-arrow diagram tool with one flat pen bolted on. It's a genuine sketching surface, in the same tab as your diagrams.

Use AI for the first draft, then edit the result like a real diagram instead of accepting a static picture.

Map services, users, databases, queues, APIs and cloud components without turning your architecture into a wall of anonymous boxes.

Turn schema text into a diagram people can actually review.

Turn a Snowflake schema into an editable ER diagram without sending your warehouse design to a hosted diagramming service.