Exploring the Structure That Supports, or Hinders, Your Value ChainsModularity and Cohesion MatterWhat Does Good Modularity Look and Feel Like?Modules in Action: Services, Applications, Bounded Contexts, and PlatformsArchitectural Styles in Financial ServicesEvolving Architecture: The “Impossible” JobResiduality Starts with the NaiveWhat Survives?There Can Be Only One: What Survives, WinsGoverning the UngovernableThe Parable of the Ignored (Cloud) ArchitectsMaking the Architecture Unignorable by Making Production UnignorableGovernance: Proactive, Continuous, Chaos EngineeringEvolving GovernanceArchitecture and Governance Experiment TemplatesExperiment Template: Cloud VariantsExperiment Template: Cloud NativeExperiment Template: Wrap and Retire Legacy Platforms with APIs