Reliability in distributed systems is largely determined by early architectural decisions, not post-launch fixes. Choices around service boundaries, coupling, deployment models, and observability compound over time and become business-critical at scale. Research shows ~70% of outages stem from configuration changes, not
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Systems Behave as They Were Built to BehaveTrade-offs That Compound Over TimeWhen Architecture Becomes Business ExposureWhen Failure Is PublicDesigning for ResilienceTo concludeSort: