Extracting Last Part of String with |R Pattern in Redshift Using regexp_substr() Function

Solving the "All In" Group By Problem with SQL Aggregation and COALESCE

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

Understanding Large-Scale Updates in Amazon Redshift: A Deep Dive into JOINs and Table Management Strategies

Getting Top Records per Category: Using Window Functions to Achieve Complex Queries.