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You're reading from  Scalable Data Analytics with Azure Data Explorer

Product typeBook
Published inMar 2022
Reading LevelBeginner
PublisherPackt
ISBN-139781801078542
Edition1st Edition
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Author (1)
Jason Myerscough
Jason Myerscough
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Jason Myerscough

Jason Myerscough is a director of Site Reliability Engineering and cloud architect at Nuance Communications. He has been working with Azure daily since 2015. He has migrated his company's flagship product to Azure and designed the environment to be secure and scalable across 16 different Azure regions by applying cloud best practices and governance. He is currently certified as an Azure Administrator (AZ-103) and an Azure DevOps Expert (AZ-400). He holds a first-class bachelor's degree with honors in software engineering and a first class master’s degree in computing.
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Questions

Before moving on to the next chapter, test your knowledge by trying out these exercises. The answers can be found at the back of this book:

  1. What is the purpose of workload groups?
  2. Assuming that we have our request classification policy configured and enabled, what will happen when we execute the following query as a database admin?
    .alter cluster policy request_classification '{"IsEnabled":false}' <|
        iff(current_principal_is_member_of('aadgroup=TrialUsers;27447925-1f0e-41b6-b01f-973eaab478b0'), "Packt Demo","default")
  3. Why should you filter your data based on a date field as early as possible in your query?
  4. Create a dashboard in the Data Explorer Web UI and display the query execution metrics, such as the longest top 5 running queries, and aggregate the workload groups. Hint: use .show queries and review Chapter 8, Data Visualization with Azure Data Explorer and Power BI.
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Scalable Data Analytics with Azure Data Explorer
Published in: Mar 2022Publisher: PacktISBN-13: 9781801078542

Author (1)

author image
Jason Myerscough

Jason Myerscough is a director of Site Reliability Engineering and cloud architect at Nuance Communications. He has been working with Azure daily since 2015. He has migrated his company's flagship product to Azure and designed the environment to be secure and scalable across 16 different Azure regions by applying cloud best practices and governance. He is currently certified as an Azure Administrator (AZ-103) and an Azure DevOps Expert (AZ-400). He holds a first-class bachelor's degree with honors in software engineering and a first class master’s degree in computing.
Read more about Jason Myerscough