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Data with Zach
The five levels of Apache Spark - Data Engineering

Apache Spark has levels to it: - Level 0 You can run spark-shell or pyspark, it means you can start - Level 1 You understand the ...

3:00
The five levels of Apache Spark - Data Engineering

50,345 views

10 months ago

Nataindata
Sharing useful SQL query to compare the results of two different queries:

LINK in the comments - In CTE o insert your old query - In CTE n: insert your new query - In Difference CTE: - The first part selects ...

0:32
Sharing useful SQL query to compare the results of two different queries:

985 views

1 year ago