Production Operator · Module
Restore an isolated PostgreSQL service to a chosen point before a seeded data error and prove the result.
Start the first section01 · Learn
Restore an isolated PostgreSQL service to a chosen point before a seeded data error and prove the result.
02 · Use it
Point-in-time recovery succeeds only when the target, backup chain, WAL, and acceptance checks are precise.
03 · Practise
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
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