postmortems

Security and reliability practitioners are debating the limits of AI-driven incident diagnosis. Alert correlation, they argue, does not equal diagnosis: real incident triage requires causal reasoning and handling uncertainty, which current automation struggles with. The discussion highlights that high-quality postmortems remain essential, both for human learning and as critical training data for AI diagnostic tools that teams can actually trust.

Microsoft's Azure West US 2 region suffered a power interruption on January 10, 2026, disrupting services hosted in the region. A postmortem of the incident is drawing attention, arguing that the outage shows redundancy alone is insufficient and that organisations need architectures designed for recovery, failover across regions, and practical resilience strategies beyond infrastructure duplication.