Alibaba Exam ACA-Database Topic 7 Question 37 Discussion

Actual exam question for Alibaba's ACA-Database exam

Question #: 37
Topic #: 7

How can ApsaraDB for MyBase solve problems in database security and performance interferences in the multi-tenant scenario?

AApsaraDB for MyBase supports resource over commitment.

BInstances can be migrated. You can manually migrate instances to idle hosts.

CIsolated hosts are used. A host runs only your instances and does not run instances of other users.

DApsaraDB for MyBase allows you to distribute different types of instances at a time.

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Suggested Answer: B

by Cyril at Feb 07, 2023, 08:59 PM

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10 days ago

I also believe that migrating instances to idle hosts can help in improving performance in a multi-tenant scenario.

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11 days ago

I agree with you, Lottie. Isolated hosts ensure that only our instances are running on the host, reducing interference.

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14 days ago

I think ApsaraDB for MyBase can solve database security and performance issues by using isolated hosts.

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