Google Professional Cloud Developer Exam - Topic 15 Question 21 Discussion

Actual exam question for Google's Professional Cloud Developer exam

Question #: 21
Topic #: 15

[All Professional Cloud Developer Questions]

Your existing application keeps user state information in a single MySQL database. This state information is very user-specific and depends heavily on how long a user has been using an application. The MySQL database is causing challenges to maintain and enhance the schema for various users.

Which storage option should you choose?

ACloud SQL

BCloud Storage

CCloud Spanner

DCloud Datastore/Firestore

Show Suggested Answer

Suggested Answer: A

https://cloud.google.com/solutions/migrating-mysql-to-cloudsql-concept

by Maurine at May 05, 2022, 01:58 PM

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Elke

5 months ago

Not sure about Firestore, isn't it more for document storage?

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Lanie

6 months ago

Wait, can Cloud Storage even handle user state like that?

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Isreal

6 months ago

Cloud Spanner might be overkill for this use case.

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Cory

6 months ago

Totally agree, it scales better for user state info!

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Robt

6 months ago

I think Cloud Datastore/Firestore is a good fit for user-specific data.

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Geraldine

6 months ago

I feel like Cloud SQL could work, but the schema issues we talked about make me lean towards Cloud Datastore.

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Kiley

6 months ago

I practiced a question similar to this, and I think Cloud Storage is more for files, not user state.

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Elli

6 months ago

I'm not entirely sure, but I think Cloud Spanner might be overkill for just user state information, right?

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Ming

6 months ago

I remember we discussed how Cloud Datastore is great for user-specific data since it scales automatically.

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Kate

6 months ago

This question seems straightforward, but I want to make sure I understand the requirements for due professional care during a consulting engagement. I'll need to carefully review each option.

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Aaron

6 months ago

Hmm, this looks like a tricky one. I'll need to think carefully about the key features that improve the application experience in a Cisco SD-WAN design.

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Zona

6 months ago

I'm a bit unsure about this one. The options seem to cover a range of networking and security-related tasks, and I'm not sure which one is the correct use of the Scapy library. I'll have to think this through carefully.

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Myra

6 months ago

This question is testing our detailed knowledge of CDB features. I'll need to draw on my understanding of the differences between CDBs and non-CDBs to answer this correctly.

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Ling

7 months ago

Real-time adherence seems like the most logical choice here. If you're trying to stay on top of forecast deviations, you'll want to be able to see what's happening in the moment, not just historical data. I feel pretty confident about this one.

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