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Consumer-driven Coupling: Patterns and Anti-patterns

Strategic Tech

This organisational pattern can be mirrored in the software architecture, emphasising the sociotechnical nature of systems. While it is nice to go out of your way to please others, the resulting compromises to the software architecture can lead to dangerous sociotechnical side-effects.

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The Challenges and Traps of Architecting Sociotechnical Systems

Strategic Tech

Loosely-coupled teams enabled by loosely-coupled software architecture is one of the strongest predictors of continuous delivery performance and organizational scaling. Whenever a team starts on a piece of work they should own all of the code and infrastructure that needs to change in order to deliver the work.

Systems 40
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Uncovering Hidden Business Rules with DDD Aggregates

Strategic Tech

In software, reacting to unforeseen circumstances in real-time is not possible. We have to specify with great precision in code exactly what our business rules are, and the computer will apply them exactly as we tell it to. They choose this because it is smaller and should be faster to load and save in the database.