Querying Data Across Multiple Redshift Clusters: Alternative Approaches and Best Practices

Understanding Hive WITH Statements Inside INSERT Statements for Efficient Data Processing with Common Table Expressions (CTEs)

Combining Month and Year Columns in Redshift: A Practical Solution

Calculating Distinct Ids for Weekly Cohort in SQL: Improved Approach Using Window Functions

Converting Timestamps in Athena: A Step-by-Step Guide