Optimizing Performance with Amazon Athena: Querying Large Datasets on S3

Working with JSON Arrays in AWS Athena: A Deep Dive into Extraction Methods

Understanding the Limitations of Last Value and First Value in AWS Athena: Best Practices for Window Functions

Converting Comma-Delimited Strings to Rows in AWS Athena: A Step-by-Step Guide

Understanding Partitioning in Amazon Athena: How Repeated Queries Can Affect Results When Running the Same Query Twice

Merging Two Tables with a Union on All Values in a Single Column Using Full Outer Join and COALESCE Function in Amazon Athena (Presto)