Improving Data Processing with Spark 3.0 & Delta Lake
Smart Data Collective
AUGUST 5, 2021
In this blog, we will cover an overview of Delta Lakes , its advantages, and how the above challenges can be overcome by moving to Delta Lake and migrating to Spark 3.0 What is Delta Lake? count, min/max values for columns) about the data in this file tags Map[String,String] Map containing metadata about this file.
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