microservices-architect

To decompose a monolith into microservices, you identify bounded contexts using Domain-Driven Design to define service boundaries. This process produces service boundary diagrams that map domain logic into independent distributed system components.

Designing communication patterns for distributed systems involves choosing synchronous protocols like REST and gRPC or asynchronous mechanisms using events and queues. This ensures reliable data exchange between decomposed microservices.

Resilience in microservices architecture works by implementing patterns like circuit breakers, retries, and timeouts. These strategies prevent cascading failures across distributed services, ensuring system availability during partial outages.

You should use saga patterns and event sourcing in microservices when managing complex distributed transactions and maintaining an immutable state history. CQRS principles further optimize read and write separation within bounded contexts.

Yes, you can use a service mesh for API architecture in distributed systems to handle service-to-service communication, observability, and security. It complements distributed tracing principles to monitor network traffic.