Programming and DevOps Essentials
Programming and DevOps Essentials
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Extracting JSON Data from Columns using Presto and Trino's JSON Path Functions
2025-03-28    
Optimizing Complex SQL Queries in Athena: Retrieving Rows with Purchase Action and Existing View Rows within a Date Range
2024-07-26    
How to Duplicate Rows and Calculate Percentiles in Amazon Athena
2024-06-05    
Understanding the Limitations of Last Value and First Value in AWS Athena: Best Practices for Window Functions
2023-09-13    
Handling Numbers in Scientific Format with Athena's try() and coalesce() Functions
2023-05-17    
Programming and DevOps Essentials
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Hugo Theme Diary by Rise
Ported from Makito's Journal.

© 2025 Programming and DevOps Essentials