Reducer Composition

A theoretical view of how each reducer is assigned to a single component of the state object. The use of multiple reducers is known as Reducer Composition.

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In all the apps we’ve create so far, we have used just one reducer to manage the entire state of the applications.

What’s the implication of this?

It is like having just one Cashier in the entire bank hall. How scalable is that?

Even if the Cashier can do all the work effectively, it may be more ...