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  • Derek Harmon thinks this is interesting:

observe the runtime behavior of a service is absolutely critical

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Cover of Microservices for the Enterprise: Designing, Developing, and Deploying

Note

Likewise, it is absolutely critical to model the request flow through your microservices so you can observe them at the level of a logically-consistent conversation rather than a myriad of discombobulated message exchanges. I hope the authors will speak to this later on.