1Z0-915-1 practice question 7 of 15

Which two are true about data loaded into a MySQL HeatWave cluster? (Choose two.)

Answer options

A: Data is replicated across cluster nodes for high availability.

B: Data is partitioned across cluster nodes for scalability. Correct answer

C: Data is stored locally in each cluster node's solid state disks (SSD) to increase I/O performance.

D: Data is stored in hybrid columnar format to speed up analytic queries. Correct answer

E: Data rows are sorted on the primary key to speed up range search.

Correct Answer:

B. Data is partitioned across cluster nodes for scalability.; D. Data is stored in hybrid columnar format to speed up analytic queries.

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