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TypeScript Microservices by Parth Ghiya

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Functional view 

Each business capability and its sub-capabilities are shown in a row, which essentially constitutes the shopping cart microservices. Some sub-capabilities are involved in more than one business capability and hence we need to manage some cross-cutting concerns. For example, an inventory service is used both as a separate process and when a person checks out a product. The following diagram shows the functional view of the shopping cart microservices:

Functional view

The diagram combines the business capabilities into one picture. For example, the inventory service states there are two sub-functions—add product details and ...

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