Revisão sistemática da literatura: os desafios encontrados na migração de uma arquitetura monolítica para uma orientada a microsserviços.

Abstract

Even with the great advance of technology and the contribution of large companies to adhere to or transitioning their monolithic codes to microservices, There are no set of rules or steps in the literature that can be followed to make the transition easier. The aim of this work is to prospectively the main challenges faced, such as: application security, data storage, management, monitoring and resource consumption. In addition to suggesting steps that will facilitate the migration. In order to achieve this accomplishment a literary collection that was related to the theme was obtained, the works were selected and the relevant data extracted. We conclude that for small applications or applications that are still in the beginning of development, the indicated architecture is the monolithic one, but with the application growth, it is desirable that the transition to microservices happens in the best possible way. This requires good test coverage before transitioning, as well as having knowledge of the system and how the relationship between the components will occur, a good process based on the ability to get feedback, such as building complete and informative logs , in addition to an agile methodology offering continuous integration and delivery.