01 · Learn
What you will learn
Choose a backup design from recovery requirements and prove that its files and WAL are usable.
- Turn recovery needs into a backup design
- Verify backup files and WAL delivery
- Make restore testing routine
Production Operator · Module
Backup strategy and validation
Choose a backup design from recovery requirements and prove that its files and WAL are usable.
Start the first section- Total time
- About 49 minutes
- Learning sections
- 3
- Practice
- Real SQL in a disposable PostgreSQL lab
- Reward
- Shareable module certificate after you pass
02 · Use it
Why this matters
A successful backup job is not evidence that the organisation can restore the required service.
03 · Practise
What you will do
Read each short section, answer a quick understanding check, then use real SQL to solve a guided task in your own temporary database.
04 · Prove it
How you will finish
Pass the SQL lab and the module assessment. Your result is saved to your signed-in account, and a module certificate is created if you pass.
Before you start
What you should know
- You understand WAL, checkpoints, and basic recovery terms.