Even Amazon Can't Make Sense of Serverless or Microservices
The internet and software is only accelerating this trend: as coordination costs get lower, it becomes easier and easier for companies to use outside services instead of building capabilities internally, concentrating knowledge in fewer and fewer organizations.
Ise Jingu and the Pyramid of Enabling Technologies
Strategic Monoliths and Microservices: Driving Innovation Using Purposeful Architecture (Addison-Wesley Signature Series (Vernon))
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