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Google Exam Professional Cloud Database Engineer Topic 3 Question 34 Discussion

Actual exam question for Google's Professional Cloud Database Engineer exam
Question #: 34
Topic #: 3
[All Professional Cloud Database Engineer Questions]

You are building a data warehouse on BigQuery. Sources of data include several MySQL databases located on-premises.

You need to transfer data from these databases into BigQuery for analytics. You want to use a managed solution that has low latency and is easy to set up. What should you do?

A. Create extracts from your on-premises databases periodically, and push these extracts to Cloud Storage. Upload the changes into BigQuery, and merge them with existing tables.

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Suggested Answer: C

by Sherman at Jun 03, 2024, 08:08 AM

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Ressie
8 months ago
Hmm, I wonder if the Dataflow step in option C is really necessary. Can't Datastream just write directly to BigQuery? I'm feeling a bit lazy today.
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Georgiana
8 months ago
Option A is a bit manual, but it might be the most cost-effective choice if I don't mind a bit of latency. Can't beat the simplicity of just uploading files to Cloud Storage.
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Salena
7 months ago
Yeah, A seems like a straightforward solution for transferring data.
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Beckie
8 months ago
A sounds like a good option if you're looking to save some money.
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Jaime
8 months ago
Database Migration Service is an interesting option, but I'm not sure I want to add an extra Cloud SQL instance into the mix. Seems a bit overkill for my use case.
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Colette
8 months ago
I'm a fan of Datastream. The ability to create a real-time stream from my on-premises database and load it into BigQuery is very appealing.
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Gladis
8 months ago
Yeah, it sounds like a convenient way to transfer data into BigQuery for analytics.
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Ashlyn
8 months ago
I think using Datastream to create a real-time stream from on-premises database is a great idea.
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Armando
8 months ago
Option B looks like the easiest and most straightforward solution. Cloud Data Fusion seems to handle the entire process for me.
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Willetta
8 months ago
I think I'll go with option B as well. It seems like the most efficient way to transfer data from MySQL to BigQuery.
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Donette
8 months ago
I agree, using Cloud Data Fusion and scheduled workflows would simplify the data transfer process.
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Halina
8 months ago
Option B looks like the easiest and most straightforward solution. Cloud Data Fusion seems to handle the entire process for me.
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Sherita
9 months ago
I agree with Doretha. Using scheduled workflows will make the process easier and more automated.
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Doretha
9 months ago
I think option B is the best choice. Cloud Data Fusion can help us extract and transform data efficiently.
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