Hey, Blue! Architecture Proposal by the Black Cat Manifestation O'Reilly Architecture Katas Entry Team Members Jessica Jones 🐈⬛ Sylvain Bernard 🐈⬛ The Problem Overview Requirements Our Solution Strategy Actors, Actions, and Significant Scenarios Architecture Analysis High-Level Architecture Detailed Architecture Architectural Decision Records (ADRs) Some Resources We Used Previous O'Reilly Software Architecture Kata Entries Team PegasuZ Entry The Marmots Entry Event-Driven Architecture Comparing Architecture Characteristics Event-Driven Architecture Style