Microservices

Microservices allow for a Nest application to be structured as a collection of loosely coupled services. In Nest, microservices are slightly different, because they are an application that uses a different transport layer other than HTTP. This layer can be TCP or Redis pub/sub, among others. Nest supports TCP and Redis, although if you are married to another transport layer it can be implemented by using the CustomTransportStrategy interface. Microservices are great because they allow a team to work on their own service within the global project and make changes to the service without affecting the rest of the project since it is loosely coupled. This allows for continuous delivery and continuous integration independent of other teams microservices.