Partitioning Data in SQL On-Demand with Blob Storage as Data Source: A Practical Approach to Improving Query Performance and Reducing Storage Costs

Combining Month and Year Columns in Redshift: A Practical Solution

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

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

Resolving PostgreSQL Data Type Mismatches: Casting Expressions for Compatibility

How to Select the Last Value from a Previous Register Using Amazon Redshift Window Functions

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

Troubleshooting Invalid Date Formats with Partition by Clause in Redshift: A Step-by-Step Guide