Optimizing Complex SQL Queries in Athena: Retrieving Rows with Purchase Action and Existing View Rows within a Date Range

SQL Ranking Based on Condition

Understanding Amazon Athena Partitioning Query Errors: How to Troubleshoot and Resolve Errors in Your Queries

Editing Stored Queries in Amazon Athena: Alternatives to the Query Editor

Understanding Container File Systems and Permissions for Efficient Development

Understanding Hive WITH Statements Inside INSERT Statements for Efficient Data Processing with Common Table Expressions (CTEs)

Filtering Records in Amazon Redshift Based on Timestamps and Country Order: A Step-by-Step Guide

Hosting R Shiny Apps on AWS Lambda: A Deep Dive into the Feasibility and Challenges

Splitting Columns with Delimited Values Using Regex and regexp_count Function in Redshift