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Your organization is currently updating an existing corporate application that is running in another public cloud to access managed database services in Google Cloud. The application will remain in the other public cloud while the database is migrated to Google Cloud. You want to follow Google-recommended practices for authentication. You need to minimize user disruption during the migration. What should you do?
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Question 78 - Professional Cloud Database Engineer discussion

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You are working on a new centralized inventory management system to track items available in 200 stores, which each have 500 GB of dat

a. You are planning a gradual rollout of the system to a few stores each week. You need to design an SQL database architecture that minimizes costs and user disruption during each regional rollout and can scale up or down on nights and holidays. What should you do?

A.
Use Oracle Real Application Cluster (RAC) databases on Bare Metal Solution for Oracle.
Answers
A.
Use Oracle Real Application Cluster (RAC) databases on Bare Metal Solution for Oracle.
B.
Use sharded Cloud SQL instances with one or more stores per database instance.
Answers
B.
Use sharded Cloud SQL instances with one or more stores per database instance.
C.
Use a Biglable cluster with autoscaling.
Answers
C.
Use a Biglable cluster with autoscaling.
D.
Use Cloud Spanner with a custom autoscaling solution.
Answers
D.
Use Cloud Spanner with a custom autoscaling solution.
Suggested answer: D

Explanation:

https://cloud.google.com/spanner/docs/autoscaling-overview

1. CloudSQL max out at 64TB, so unable to told 100TB of data. https://cloud.google.com/sql/docs/quotas#metrics_collection_limit 2. Scale is done manually on SQL Cloud

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asked 18/09/2024
Malik Spamu
40 questions
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