Modelo de migração do monolítico ao microsserviço

Abstract

The definition of a standard system architecture is the goal of various academic and industry discussions in order to create ways to facilitate the maintenance, evolution and understanding of system’s components. Microservices is a recent pattern that has covered all these goals in an effective way with concepts based on simplicity and task automation. This paper aims to explore technics and models of information systems on the microservices architecture and enumerate the best practices and tasks to convert a monolithic architecture from an existing software to microservices, going from the conception to the team work construction. To achieve this objective a systematic review on existing studies on the main scientific databases was performed with the following target, identify what are the peculiarity and common tasks with relevance on this process, from extraction until the conception and development of the new services that will be part of the new architecture, based on case studies and also structured algorithms to decompose the monolithic system’s features. The review process focused on identifying and explaining the activities and steps which will be required during the conversion of the architecture and also to define in a clear and simple way in what should comprehend a microservices system architecture, besides its benefits. As a result, this paper listed the main point that should be covered to magnify the success chances of the microservices migration. Taking the steps and activities presented as a base and the fact that all activities that requires any type of external tool, have open source alternatives. The implementation of this new architecture requires low infrastructure and training investment, making it feasible and achievable to whoever desires to implement it.