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What are all of the BigQuery operations that Google charges for?
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Question 30 - Professional Data Engineer discussion

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Your company's customer and order databases are often under heavy load. This makes performing analytics against them difficult without harming operations. The databases are in a MySQL cluster, with nightly backups taken using mysqldump. You want to perform analytics with minimal impact on operations. What should you do?

A.
Add a node to the MySQL cluster and build an OLAP cube there.
Answers
A.
Add a node to the MySQL cluster and build an OLAP cube there.
B.
Use an ETL tool to load the data from MySQL into Google BigQuery.
Answers
B.
Use an ETL tool to load the data from MySQL into Google BigQuery.
C.
Connect an on-premises Apache Hadoop cluster to MySQL and perform ETL.
Answers
C.
Connect an on-premises Apache Hadoop cluster to MySQL and perform ETL.
D.
Mount the backups to Google Cloud SQL, and then process the data using Google Cloud Dataproc.
Answers
D.
Mount the backups to Google Cloud SQL, and then process the data using Google Cloud Dataproc.
Suggested answer: C
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asked 18/09/2024
Nghia To Duc
53 questions
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