You sure it&#x27;s not the mainstream tools supporting microservices that are the problem? The E language, Fabric secure middleware, and even embedded on OKL4 with Camkes were straight forward. Small teams supported stuff like that because tools do almost all the work. It&#x27;s like a modular, monolithic app with some parameters to tune and fault isolation.<p>Just seems like development, deployment, and support tooling could knock out issues people describe easily.