ETL Pipeline — Reladraw template

ETL 数据管道. Copy the source, paste into the official playground, done. No coordinates — every position is stated relative to something else.

Preview

MySQL Events API Extract Transform Load Warehouse

Source (.reladraw)

node src1 "MySQL"
node src2 "Events API"  right of src1
node extract "Extract"  below src1
node transform "Transform"  below extract
node load "Load"  below transform
node wh "Warehouse"  below load
edge src1 -> extract
edge src2 -> extract
edge extract -> transform
edge transform -> load
edge load -> wh

How to use

  1. Open the Reladraw playground
  2. Paste the source above — the diagram re-solves live
  3. Export SVG from the playground, or render locally: npx reladraw etl-pipeline.reladraw -o out.svg

When to use this template

MySQL and an events API extracted, transformed and loaded into the warehouse.. Use it in data platform docs — sources at top, warehouse at bottom, no hidden steps.

How to customize

  1. Add a step or node. Insert one line: node new_id 'New label' below anchor — placement is relative, so the solver re-flows the whole diagram instantly.
  2. Relabel an edge. Edit the text after the arrow: edge a -> b 'your label' — labels are the fastest way to carry rates, protocols or percentages.
  3. Change reading order. Swap a placement word: below to right of rotates a branch sideways without touching any other line.

FAQ

How do I draw this in Reladraw?

Declare each box with node, connect them with edge, and state one position per node relative to another. Paste the source from this page into the official playground and it renders immediately.

Can I use this template commercially?

Yes — the source is free to copy, modify and ship in docs, READMEs, books or client decks. No attribution required.

How do I export an image?

Render in the playground and export SVG, or run it locally: npx reladraw file.reladraw -o out.svg for CI-friendly builds.

Related templates

State MachineVPC Network ZonesFamily Tree