Articles tagged with Data Lakes
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Push down queries when using the Google BigQuery Connector for AWS Glue
published 4 months ago1 votes493 views
The objective of this article is to describe how to use the Google BigQuery Connector for AWS Glue to build an optimized Extract, transform, and load (ETL) job by pushing down your own query to BigQuery. Query push down helps limiting the amount of data that needs to be scanned and transferred. Hence, it can optimize the cost of running the extraction query and the cost of data transfer.