Optimizing Performance with Amazon Athena: Querying Large Datasets on S3

Working with JSON Data in Amazon Athena: A Comprehensive Guide to Extracting Insights

Extracting Timestamp from MongoDB Object ID in Amazon Athena Using SQL Queries

Finding Records Present in Multiple Groups Across Different Database Schemes

Optimizing Large Datasets with Presto's Distributed Sort Feature

Retrieving Values and Summing Them from Nested JSON Columns in SQL: A Comprehensive Guide

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

Understanding Curly Bracket SQL in Presto: Unlocking the Power of Map Functions and Operators