When designing and evolving an architecture there are numerous decisions that you must make. Three key decisions are:
The answer to all of these questions is that it depends. Specifically, it depends on the dark energy and dark matter forces.
Dark matter and dark energy are mysterious concepts invented by astrophysicists in order to explain certain astronomical observations. Dark energy is an anti-gravity that is forcing matter apart and accelerating the expansion of the universe. Dark matter is an invisible matter that has a gravitational effect on stars and galaxies. They are excellent metaphors for the repulsive and attractive forces (a.k.a. concerns) that must be resolved when designing an architecture.
They are the forces that encourage and resist decomposition of a system into smaller components, a.k.a. service.
Let’s first look at the dark energy forces and after that the dark matter forces.
There are five dark energy forces that encourage decomposition and promote the use of the microservice architecture:
There are five dark matter attractive forces that resist decomposition and promote the use of the monolithic architecture:
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