From the course: Building a Cloud Architecture Diagram

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UML use case diagram overview

UML use case diagram overview

From the course: Building a Cloud Architecture Diagram

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UML use case diagram overview

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- [Narrator] Use case diagrams represent the relationships between actors and the functions or services within a software system. An actor could be an end user, it could be a service. Let's take a look at an example. If I'm creating a new user account, there's going to be a number of actors involved in this software system. On the left, we see the actor, the customer, the end user. On the right hand side of the screen we can see actors such as IMAP, third party verification a little bit further in system. Let's look at this diagram in some detail. It's a design of flow. What needs to happen to have this system working. The customer needs to confirm their email address. The customer also needs to register. From time to time the customer needs to update their account details or view their account or log on. Now, before they can log on, they have to have an account. Their email has to be verified as being unique. They have to…

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