This is an article from DZone's 2022 Kubernetes in the Enterprise Trend Report.
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For some time, microservices have drawn interest across the architecture and software engineering landscape, and now, applications comprised of microservices have become commonplace. So what exactly is the definition of a microservice? That is somewhat of a loaded question as there is plenty of debate on granularity, segmentation, and what designates a microservice. For the purposes of this discussion, a microservices-based architecture is segmenting an application's units of work into discrete, interoperable components. This is a broad definition, but it is workable in that it identifies two foundational microservice concepts: discrete and interoperable.