Understanding Regular Expressions in Amazon Redshift: A Powerful Tool for Text Processing and Pattern Matching

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

Improving Cumulative Sum of Balances with PostgreSQL's Temporary Tables and PL/pgSQL

Combining Month and Year Columns in Redshift: A Practical Solution

Converting Tabular Data from Redshift into JSON Format Using a Select Query Approach

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