Complete Guide for Writing Realtime Applications

#Requirement Simple Cart Application to book gifts using necessary inputs

1. Framework: Spring boot 3.0
2. Language: Java 17
3. DB & Caching: Mongo DB Redis Postgres
4. Messaging: RabbitMQ
5. Metrics: Actuator
6. Unit testing: Junit Jupiter
7. CI : Jenkins Sonar Docker
8. Documentation: Swagger OpenAPI
9. Logging: Lombok Slf4j