Extracting Values from Non-Monotonic Changes in Time Series Data: A Solution Using Window Functions and Date Arithmetic

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

Finding Consecutive Records with Different Values in SQL - Optimizing Your Queries for Efficient Data Retrieval

Extracting Substrings from Strings Using Patterns: A Comparison of url_extract_parameter() and Regular Expressions