StartBeginner20 min read
1. Why containers help QA
Docker for QA · 16 pages source format
Same bits everywhere. Isolate dependencies. Spin up DBs without polluting your laptop forever.
What you'll learn
- Image vs container
- When not to containerize
Mental model
Image = recipe. Container = running instance. Volume = durable data.
Do this now
Explain the three terms to a rubber duck in writing.
Clear?