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Question 90 - Professional Cloud Database Engineer discussion

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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?

A.
Develop a custom data replication service to send data into BigQuery.
Answers
A.
Develop a custom data replication service to send data into BigQuery.
B.
Use Cloud SQL federated queries.
Answers
B.
Use Cloud SQL federated queries.
C.
Use Database Migration Service to replicate tables into BigQuery.
Answers
C.
Use Database Migration Service to replicate tables into BigQuery.
D.
Use Datastream to capture changes, and use Dataflow to write those changes to BigQuery.
Answers
D.
Use Datastream to capture changes, and use Dataflow to write those changes to BigQuery.
Suggested answer: D

Explanation:

''Datastream is a serverless and easy-to-use Change Data Capture (CDC) and replication service that allows you to synchronize data across heterogeneous databases, storage systems, and applications reliably and with minimal latency. Datastream supports change data streaming from Oracle and MySQL databases to Google Cloud Storage (GCS). The service offers streamlined integration with Dataflow templates to power up to date materialized views in BigQuery for analytics, replicate their databases into Cloud SQL or Cloud Spanner for database synchronization, or leverage the event stream directly from GCS to realize event-driven architectures.''

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asked 18/09/2024
Amol Wani
43 questions
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