Question 19 of 315
Single answerThe database administration team has asked you to help them improve the performance of their new database server running on Google Compute Engine. The database is for importing and normalizing their performance statistics and is built with MySQL running on Debian Linux. They have an n1-standard-8 virtual machine with 80 GB of SSD persistent disk.
What should they change to get better performance from this system?
What should they change to get better performance from this system?
AIncrease the virtual machine's memory to 64 GB
BCreate a new virtual machine running PostgreSQL
✓CDynamically resize the SSD persistent disk to 500 GB
DMigrate their performance metrics warehouse to BigQuery
EModify all of their batch jobs to use bulk inserts into the database
✓
Correct Answer: C
Dynamically resize the SSD persistent disk to 500 GB
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Explanation
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