Question 52 of 307
Single answerYou have a requirement to insert minute-resolution data from 50,000 sensors into a BigQuery table. You expect significant growth in data volume and need the data to be available within 1 minute of ingestion for real-time analysis of aggregated trends. What should you do?
AUse bq load to load a batch of sensor data every 60 seconds.
✓BUse a Cloud Dataflow pipeline to stream data into the BigQuery table.
CUse the INSERT statement to insert a batch of data every 60 seconds.
DUse the MERGE statement to apply updates in batch every 60 seconds.
✓
Correct Answer: B
Use a Cloud Dataflow pipeline to stream data into the BigQuery table.
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Explanation
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