dynamic_pricing has 13,521 dependency edges — 47% of total edge count. Single-service blast radius affects TPIS, VIS, PCC JTier, and message-service simultaneously. Recommend circuit breaker pattern and fallback pricing cache.

incentive-service has 22,346 nodes and is called synchronously in the checkout flow. subscription-programs-app's #1 community (78 nodes) is entirely dedicated to calling incentive-service APIs. Any degradation propagates directly to order conversion.

6 background jobs across batch/app fleets run independently (no Redis lock). Campaign Logger + ImportAudienceActor share Cassandra write paths with no distributed coordination. Concurrent fan-out to Rocketman can cause retry cascades during peak campaign sends.

Bayesian elasticity model outputs flow into pricing optimization. Min-price DAG feeds directly to Pricing Service API. Any drift in Hive upstream data quality or Airflow DAG failures causes silent price floor miscalculation.

SelectResource calls Membership domain model directly (INFERRED, 0.85 confidence). Violates service-layer pattern — any Membership model change requires direct REST resource update. 197-degree hub node confirms widespread coupling.

Graph shows clear community separation: HTTP layer (Request, degree 142), DAO layer (ProgramPriceStateDAO), service layer (CurrentPriceService), and mBus publish layer. Exception filter chain is the only legitimate cross-cutting concern bridging all layers.