M2 • Reliability, HA, DR, Multi-Region
Level 10 - Master - Reliability, HA, DR, Multi-Region
Engineer resilience with failover strategy, RPO/RTO commitments, quorum decisions, and multi-region correctness under fault conditions.
Module Coverage
8 questions focused on interview-style decision making, trade-offs, and scalable SQL design.
rpo/rto planningfailover safetyquorum trade-offsmulti-region risk control