SREGym includes a diverse set of microservice applications in the SREGym-applications repository. Each application represents different architectural patterns and use cases:
- astronomy-shop: OpenTelemetry demo application with observability instrumentation
- FleetCast: Satellite operations simulator for space infrastructure management
- flight-ticket: Serverless flight ticket booking system running on OpenWhisk with real US airlines dataset
- hotelReservation: Hotel reservation microservice system built with Go and gRPC
- BlueprintHotelReservation: Hotel reservation service implementation from blueprint
- socialNetwork: Social network platform with microservices for posts, timelines, and user relationships
- train-ticket: Large-scale train ticket booking system with 41 microservices in Java, Node.js, Python, and Go