architecture-patterns

To choose the right architecture pattern, evaluate your functional and non-functional requirements against alternatives like microservices or event-driven design, analyzing trade-offs in performance, scalability, complexity, and cost to document the final architecture approach.

CQRS separates read and write operations to optimize scaling, whereas event-driven architecture uses asynchronous events for loose coupling. This architecture decision requires evaluating trade-offs like performance versus complexity based on your specific requirements.

Use microservices over layered architecture when your requirements demand independent deployment and high scalability. This architecture decision involves explicit trade-off analysis of complexity and cost, evaluating both alternatives against your system's needs.

Document trade-offs for an architecture decision by following a structured selection process: map requirements, evaluate alternatives, and analyze trade-offs like performance, scalability, complexity, and cost. Record the resulting architecture approach in an Architecture Decision Record (ADR).

DDD bounded contexts align well with serverless cloud architecture by defining clear domain boundaries for serverless functions. This architecture decision requires evaluating trade-offs in performance and expertise to ensure the topology fits your requirements.