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Google Professional Cloud Database Engineer Exam - Topic 11 Question 10 Discussion

Your company is using Cloud SQL for MySQL with an internal (private) IP address and wants to replicate some tables into BigQuery in near-real time for analytics and machine learning. You need to ensure that replication is fast and reliable and uses Google-managed services. What should you do?
D) Use Datastream to capture changes, and use Dataflow to write those changes to BigQuery.
A) Develop a custom data replication service to send data into BigQuery.
B) Use Cloud SQL federated queries.
C) Use Database Migration Service to replicate tables into BigQuery.

Google Professional Cloud Database Engineer Exam - Topic 11 Question 10 Discussion

Actual exam question for Google's Professional Cloud Database Engineer exam
Question #: 10
Topic #: 11
[All Professional Cloud Database Engineer Questions]

Your company is using Cloud SQL for MySQL with an internal (private) IP address and wants to replicate some tables into BigQuery in near-real time for analytics and machine learning. You need to ensure that replication is fast and reliable and uses Google-managed services. What should you do?

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Suggested Answer: D

by Blair at Nov 17, 2022, 12:00 AM

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Cherri
9 months ago
C could work, but it might not be as efficient as D.
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Lezlie
9 months ago
B seems too limited for this use case.
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Gianna
9 months ago
Wait, can Datastream really handle that much data?
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Brande
9 months ago
Totally agree, Datastream and Dataflow work well together!
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Daniela
9 months ago
I think D is the best option for real-time updates.
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Cary
9 months ago
I feel like Database Migration Service is more for one-time migrations rather than continuous replication. I might lean towards option D.
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Viva
9 months ago
I practiced a similar question where we had to choose between custom solutions and managed services. I think going with a managed service like Datastream is safer.
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Tuyet
9 months ago
I'm not entirely sure, but I think Cloud SQL federated queries might not be the best for near-real-time replication.
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Loreta
10 months ago
I remember we discussed using Datastream and Dataflow in class for real-time data replication. It seems like a solid option here.
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Stefanie
10 months ago
I'm a bit confused by this question. Do I need to check the development environment first or can I just jump straight to the debugger? I want to make sure I'm approaching this the right way.
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Kristal
10 months ago
Hmm, I'm a bit unsure about this one. The options all seem plausible, but I'm not sure which one is the most significant advantage. I'll have to read through them again and try to identify the strongest point.
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Jennifer
10 months ago
Hmm, I'm a bit confused on this one. I know SAML is related to authentication, but I'm not sure which specific element is used for confirming the message source. I'll have to think this through carefully.
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Starr
10 months ago
I'm pretty confident about this one. Mesh expansion is definitely a feature of Istio that allows integrating VMs and bare metal hosts into the service mesh.
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