Topic 2 Question 31
You want to use a BigQuery table as a data sink. In which writing mode(s) can you use BigQuery as a sink?
Both batch and streaming
BigQuery cannot be used as a sink
Only batch
Only streaming
解説
When you apply a BigQueryIO.Write transform in batch mode to write to a single table, Dataflow invokes a BigQuery load job. When you apply a BigQueryIO.Write transform in streaming mode or in batch mode using a function to specify the destination table, Dataflow uses BigQuery's streaming inserts Reference: https://cloud.google.com/dataflow/model/bigquery-io
コメント(3)
Answer A
👍 7[Removed]2020/03/21Answer: A Description: both mode are valid
👍 5[Removed]2020/03/28A: updated link: https://beam.apache.org/documentation/io/built-in/google-bigquery/
👍 2daghayeghi2021/03/03
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