Microservices Communication Patterns for High Throughput and Fault Tolerant Distributed Systems
Introduction Modern applications are increasingly built as collections of loosely coupled services—microservices—that communicate over a network. While this architecture brings flexibility, scalability, and independent deployment, it also introduces new challenges: network latency, partial failures, data consistency, and the need to process massive request volumes without degrading user experience. Choosing the right communication pattern is therefore a critical architectural decision. The pattern must support high throughput (the ability to handle a large number of messages per second) and fault tolerance (graceful handling of failures without cascading outages). In this article we will: ...