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DEA-C02 · Question #38

A Data Engineer is working on a continuous data pipeline which receives data from Amazon Kinesis Firehose and loads the data into a staging table which will later be used in the data transformation pr

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Performance Optimization

Question

A Data Engineer is working on a continuous data pipeline which receives data from Amazon Kinesis Firehose and loads the data into a staging table which will later be used in the data transformation process. The average file size is 300-500 MB. The Engineer needs to ensure that Snowpipe is performant while minimizing costs. How can this be achieved?

Options

  • AIncrease the size of the virtual warehouse used by Snowpipe.
  • BSplit the files before loading them and set the SIZE_LIMIT option to 250 MB.
  • CChange the file compression size and increase the frequency of the Snowpipe loads.
  • DDecrease the buffer size to trigger delivery of files sized between 100 to 250 MB in Kinesis

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Topics

#Snowpipe#Kinesis Firehose#Performance Tuning#Cost Optimization
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