Therefore, the online retail system scenario that we explain above, can be realized with microservices architecture as depicted in figure 2. With the microservice architecture, the retail software application is implemented as a suite of microservices. So as you can see in figure 2, based on the business requirements, there is an additional microservice created from the original set of services that are there in the monolith. So, it is quite obvious that using microservices architecture is something beyond the splitting of the services in the monolith.