Exercise
Aggregates 101 Exercise


In this exercise, we will focus on creating a few Aggregates. These aggregates will answer the following questions:

  • Are there any Employees without Email?

  • How many Departments exist that start with the letter “T”?

  • What is the Name of the first Employee when sorted alphabetically?

  • And, what is the name of the last employee?

Upon completion, we’ll have created a few aggregates that will be capable of answering questions that could be needed in an application.


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