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Name a one-to-many link
Scenario
You are a data architect in the Engineering team. One parent can connect to many child rows. We will map it using the pump_checks dataset.
Question
Write your architecture code in the editor, study the picture, then change one label and run it again.
Your task
- Read the five labelled architecture parts
- Press Check my answer
- Use the picture to explain where the data goes
Beginner · Quality Gated Architecture & Relationships — question 1 of 30
1. Choose your dataset
Pick an industry and a size. Your code and results change to match.
Name a one-to-many link
Write your architecture code in the editor, study the picture, then change one label and run it again.
Your code cell is below. Press Check my answer to run the cell — the result appears as Out [1].
💡 Explain my whole code, line by line (hover any word in the editor for a tip)
🌈 In short — no coding words
Altogether: this script runs top to bottom, one line at a time, building up the answer step by step.
Dataset & schema
pump_checks
The tiny starter data. Bigger data scrolls.
Fields
| check_id | pump | vibration |
|---|---|---|
| C1 | PumpA | 3 |
| C2 | PumpB | 5 |
| C3 | PumpA | 2 |
| C4 | PumpC | 7 |
Engineering architecture practice data only.
$ Press “Check my answer” — results appear here.Your next steps
Each item turns green when your answer includes it.
- Names the source
- Names storage
- Names access
- Names governance
- Shows the architecture