On-call runbooks
If you like applying On-call runbooks, every challenge here gives you a chance to practice it on a real industry brief.
- StrategyIntermediateNew
Design a Multi-Region Blue/Green Database Deployment for an EdTech Platform
Design the migration: source PostgreSQL 14 (primary in São Paulo) to target PostgreSQL 16 (primary in Mexico City, replica in Bogotá). Use logical replication for zero-downtime …
- Blue Green Deployment
- Logical Replication
- Postgresql Or Mysql
DevOps and Secure Deployment - PresentationBeginnerNew
Run an Incident-Response Tabletop for a Healthtech On-Call Team
Design 3 tabletop scenarios with realistic timeline injects (every 5-10 minutes, new info arrives). Run the tabletop hybrid (in-person + remote) with the 8 on-call engineers + 2…
- Incident Response
- Tabletop Exercises
- Incident Command
Site Reliability Engineering
How it works
From brief to credential, in six steps.
Step 01
Browse challenges aligned to your studies.
Step 02
Accept the one that fits your goals.
Step 03
Work through it with AI Copilot guidance.
Step 04
Submit for structured evaluation.
Step 05
Earn a verified credential.
Step 06
Add it to LinkedIn with one click.
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