Alibaba Exam ACA-Developer Topic 7 Question 48 Discussion

Actual exam question for Alibaba's ACA-Developer exam

Question #: 48
Topic #: 7

To meet data analytics requirements on large datasets, which of these databases can meet the demand for structured and semi-structured storage for almost all types of data, albeit with limited support for strong transactions?

AHBase

BOceanBase

CRDSMariaDB

DTSDB

Show Suggested Answer

Suggested Answer: B

by Clorinda at Oct 22, 2023, 06:52 AM

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Jesusita

1 months ago

Ah, the age-old dilemma: structured vs. semi-structured data. HBase sounds like it hits the sweet spot, even if it's not the best at transactions. I'm going to go with that one and hope the exam gods are kind to me.

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Jeniffer

4 days ago

User 3: I agree, HBase is a solid option for handling large datasets with different types of data.

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Stephanie

11 days ago

User 2: Yeah, HBase seems like a good choice, even if it lacks strong transaction support.

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Mindy

13 days ago

User 1: I think HBase is the way to go for structured and semi-structured data.

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Arlie

2 months ago

Haha, TSDB? Is that like a database for storing the time when I hit the snooze button in the morning? I'm going with HBase, it seems like the most well-rounded option here.

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Providencia

14 days ago

User 4: HBase seems like a safe bet for handling structured and semi-structured data.

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Murray

16 days ago

User 3: RDSMariaDB could be a good choice if you need strong transaction support.

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Veronique

26 days ago

User 2: OceanBase might be worth considering as well, it's known for its scalability.

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Hillary

2 months ago

User 1: TSDB sounds interesting, but I think I'll go with HBase too.

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Robt

2 months ago

OceanBase? Never heard of it. Guess I'll have to look that one up. RDSMariaDB seems too specific, and TSDB... is that some kind of time series database? I'm stumped on this one.

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Cammy

1 months ago

TSDB could be a good choice if you're dealing with time series data.

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Tori

1 months ago

RDSMariaDB seems too limited for this kind of requirement.

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Deandrea

1 months ago

I've heard OceanBase is good for large datasets, but I'm not too familiar with it.

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Edda

2 months ago

I think HBase might be the best option for structured and semi-structured storage.

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Lemuel

2 months ago

I would go with OceanBase because it offers better support for strong transactions.

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Cletus

2 months ago

HBase sounds like a great option for handling large datasets with both structured and semi-structured data. The limited transaction support is a bit concerning, but I'm guessing that's the trade-off for the scalability and flexibility.

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Pearline

2 months ago

I agree with Dorthy, HBase is a good choice for handling large datasets.

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Dorthy

3 months ago

I think HBase can meet the demand for structured and semi-structured storage.

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