Databricks Community

jerry747847 · 10-11-2022

Hello experts,For the below question, I am trying to understand why option C was selected instead of B? As B would also have resolved the issueQuestion 40A data analyst has noticed that their Databricks SQL queries are running too slowly. They claim ...

jerry747847 · 10-03-2022

Dear Experts, Can anyone please let me know how option "C" is the answer to Question 31 for PracticeExam-DataEngineerAssociate. https://files.training.databricks.com/assessments/practice-exams/PracticeExam-DataEngineerAssociate.pdf?_ga=2.185796329.11...

jerry747847 · 10-13-2022

@Joseph Kambourakis great thanks. Just to make things clear, here Query 1 is fired first followed by Query2, Query3, etc. like that in sequential order. So if Query 1 runs on say 4 worker nodes of the same VM instead of 2 worker nodes (option B) an...

jerry747847 · 10-13-2022

@Joseph Kambourakis Thanks a lot for your response. Yes, I agree with you. By autoscaling, you meant adding new clusters or adding more worker nodes to the existing cluster? Can you please share any references you have on this?

jerry747847 · 10-11-2022

Great...thanks for your input Hubert

jerry747847 · 10-07-2022

thanks for the update

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When to increase maximum bound vs when to increase cluster size?

Databricks Associate Practice Exam -query

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