experts to experts conference 17th June 2021, online at StreamEvent.ro


Sam Newman -
Hiding the lead
Coupling, cohesion and microservices

12:00 - 13:00

The terms coupling and cohesion come from the world of structured programming, but they are also thrown about in the context of microservices. In this session, I look at the applicability of these terms to microservice architecture, and also do a deep dive into the different types of coupling to explore how ideas from the 1970s still have a lot of relevance to the types of systems we build today.

I cover a number of topics in the context of microservices, including:

  • What is the importance of information hiding, and how do you apply it
  • The interplay of coupling and cohesion
  • Different types of coupling, what kinds of problems they can cause, and how you can avoid them
  • How a surprising amount of good ideas came out of the 1960s and 1970s, but we just forgot them



Sam Newman

Sam Newman is the Microservices rock star as the author of "Building Microservices" book from O'Reilly. He has worked with a variety of companies in multiple domains around the world, often with one foot in the developer world, and another in the IT operations space. He has written articles, presented at conferences, and sporadically commits to open source projects. While Java used to be his bread and butter, he also spends time with Ruby, Python, Javascript, and Clojure, Infrastructure Automation and Cloud systems.



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