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Building a Calendar Table in Spark

Chris Koester brings calendar tables to Spark:

With the¬†Data Lakehouse¬†architecture shifting data warehouse workloads to the data lake, the ability to generate a calendar dimension (AKA date dimension) in Spark has become increasingly important. Thankfully, this task is made easy with PySpark and Spark SQL. Let’s dive right into the code!

Read on to see how you can create one.