When discussing the development impact on existing applications while transitioning to microservices, there are five questions that keep popping up in one form or another. They are the same regardless of the size of the organization and seem to become part of strategy discussions later in the process as organizations move towards microservice architectures.
These articles cover questions that everyone should ask about microservices. They're based on experiences from interactions with organizations in the process of conquering microservices for existing development and for delivering modern applications.