Alibaba ACA-Database Exam - Topic 7 Question 96 Discussion

Actual exam question for Alibaba's ACA-Database exam

Question #: 96
Topic #: 7

Which of the following features determines high performance of the performance-enhanced instances of ApsaraDB for Redis Enhanced Edition (Tair)?

AExtended data structure modules

BMultithreading

CGlobal Replica

DData flashback

Show Suggested Answer

Suggested Answer: C

by Dottie at Apr 12, 2026, 02:53 PM

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Huey

4 hours ago

A) Extended data structure modules are crucial too!

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Thad

5 days ago

Definitely B) Multithreading! That's a game changer.

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Coleen

10 days ago

I disagree, A) is the most important for performance!

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Ryan

16 days ago

Surprised to see D) Data flashback listed, not sure how that boosts performance.

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Louis

21 days ago

I thought C) Global Replica was the key feature?

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Paola

2 months ago

A) Extended data structure modules are crucial too!

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Haley

2 months ago

Definitely B) Multithreading! That's a game changer.

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Karima

3 months ago

Data flashback sounds important for recovery, but I don't see how it would enhance performance directly compared to the other options.

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Tonja

3 months ago

I feel like global replica might help with performance, especially in distributed systems, but I’m not confident about its role in Tair specifically.

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Felicitas

3 months ago

I remember studying about extended data structure modules, but I can’t recall if they directly impact performance or just functionality.

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Tran

3 months ago

I think the multithreading feature is crucial for performance, but I’m not entirely sure if it’s the only factor.

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