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Deep dive into current system â identify limits, bottlenecks, scaling ceilings, and architectural constraints.
Design future-state architecture with ADRs for every major decision. Model for 10x current scale.
Plan phased migration path with clear milestones, risk mitigation, and rollback capabilities per phase.
Execute re-architecture in phases, validating each transition before proceeding to the next.
Load test new architecture, validate against requirements, optimize performance, and document operations.
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