{"id":"azure-migration-tier-gating-platform-wide","text":"Azure migration planning is tier-gated at the platform level: SQL Database and Managed Instance targets are constrained by HA/scale tier tradeoffs (General Purpose cold-cache penalty vs Hyperscale distributed architecture), while PaaS services (ACR, Redis, Event Hubs) consistently gate enterprise capabilities behind premium SKUs — architects must map every source workload requirement to the minimum Azure tier across all services in the target architecture.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"azure-migration-tier-gating-platform-wide","truth_value":"IN","reason":"premise"}]}}