This Spring Boot application showcases an event-driven architecture using Apache Kafka for asynchronous messaging between User Service, User Address Service, and Notification Service. It integrates PostgreSQL for relational data storage and Couchbase for NoSQL management, with Kafka UI for monitoring Kafka topics and message flow.

Apache Kafka is a distributed streaming platform that is used for building real-time data pipelines and streaming applications.

MatchMaking is a scalable microservice for real-time user matchmaking, ideal for multiplayer games or social platforms. It leverages Kafka for messaging, Redis for fast data access, and supports multi-instance workers for high throughput. Easily deployable via Docker for seamless integration.

Kafka with Nodejs