Top Architect

Jun 14, 2021 · Backend Development

Microservice Communication: RPC vs Event‑Driven, Event Sourcing, and Design Strategies

The article examines microservice communication methods, comparing RPC and event‑driven approaches, explains different coupling types, introduces event notification and event sourcing, discusses API gateways, service composition, internal microservice design, and offers practical guidance for reducing tight coupling and managing service scale.