Dynamic Selection of a Field by Users in Frontend: SQL Logic for Backend Population and Derived Row Calculation

Retrieving Running Instances: A Two-Inner-Join Approach to Combining Data from Multiple Tables in AWS Athena

Athena Presto: Transforming Data from Long to Wide with Conditional Aggregation

Calculating Active IDs by Day Using Cumulative Sum Aggregation in Athena

Optimizing Data Analysis with Round Function in AWS Athena: Best Practices and Common Mistakes to Avoid