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

Troubleshooting Invalid Date Formats with Partition by Clause in Redshift: A Step-by-Step Guide

Calculating Distinct Ids for Weekly Cohort in SQL: Improved Approach Using Window Functions

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

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

Extracting Last Part of String with |R Pattern in Redshift Using regexp_substr() Function