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Why Hexagonal Architecture?
Software that’s not well organized and lacks sound software architecture principles may work just fine but develop technical debt over time. As new features are added, the software may become more complex to maintain because there is no common ground to guide code changes. Based on that problem, this chapter explains how hexagonal architecture helps to build software prepared to accommodate changes from unexpected requirements and, by doing so, allows us to increase software maintainability and keep technical debt under control.
We tackle the technical debt problem that arises when shortcuts are taken to overcome the difficulty of introducing changes caused by an inflexible software architecture. We will see how ...
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