Cloud Native Application CNApp (as a distributed system) is a collection of independent components (micro-services) interacting via communication protocols. This gives rise to present an abstract architecture of CNApp as dynamically re-configurable acyclic directed multi graph where vertices are microservices, and edges are the protocols. Generic mechanisms for such reconfigurations evidently correspond to higher-level functions (functionals). This implies also internal abstract architecture of microservice as a collection of event-triggered serverless functions (including functions implementing the protocols) that are dynamically composed into event-dependent data-flow graphs. Again, generic mechanisms for such compositions correspond to calculus of functionals and relations.

翻译：CNApp(作为分布式系统)是一个独立部件(微观服务)通过通信协议进行互动的集成库,由此产生了CNApp的抽象结构,作为动态重新配置的可循环定向多图,其中脊椎为微服务,边缘为规程。这种重组的通用机制显然与更高层次的功能(功能)相对应。这还意味着微观服务的内部抽象结构,它是一系列事件触发的无服务器功能(包括执行协议的功能)的集成,这些功能动态地组成了以事件为依存的数据流图。同样,这种构成的通用机制也与功能和关系的计算相对应。