Hevo Data Posted April 12 Share Posted April 12 ETL processes often involve aggregating data from various sources into a data warehouse or data lake. Bucketing can be used during the transformation phase to aggregate data into predefined buckets or intervals. For example, you might want to aggregate daily sales data into monthly buckets or hourly sensor readings into daily buckets. It plays a […]View the full article Quote Link to comment Share on other sites More sharing options...
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