Integração de carteiras de vacinação com uma abordagem de microsserviços

Abstract

This paper describes the development and performance testing of two application prototypes aimed at making a digital Vaccination Record Card available. The prototypes use different architectures, with the goal of legitimizing the use of microservices as a counterpoint to a monolithic architecture. With the awareness of some services already used in everyday life, such as Uber and Netflix that use microservices, this proposal seeks to validate the use of this architecture combined with the concepts of message queue and container orchestration, as a way to solve the problems of intensity of simultaneous access to public health services. In this work, concepts of programming, development of software architecture for monolithic applications or based on microservices, conception of scalability, process automation, container management and knowledge of the availability of vaccination registration services were used. For this, first it was sought to survey the domains of a vaccination registration, followed by the development of two applications, the elaboration of realistic scenarios and the performance analysis comparing the results obtained in both applications.