M4 • Replication & Recovery
Level 9 - Distinguished - Replication & Recovery
Design resilient data recovery posture with replication lag controls, failover safety, PITR strategy, and RPO/RTO trade-offs.
Module Coverage
9 questions focused on interview-style decision making, trade-offs, and scalable SQL design.
replication lagfailover controlspitr strategyrpo/rto trade-offs