#data-engineering

2 posts · page 1 of 1

AWS Glue ETL Tutorial: Serverless Spark for Data Pipelines

Build serverless ETL jobs with AWS Glue. Learn the Data Catalog, crawlers, Spark and Python shell jobs, partitioning, bookmarks, and how to avoid surprise DPU bills.

Jun 28, 2026 ·4 min read · #aws#glue#etl

Pandas Data Cleaning Techniques: A Practical Field Guide

Hands-on pandas patterns for cleaning messy real-world data, covering missing values, types, duplicates, strings, and a reliable cleaning pipeline.

Jun 28, 2026 ·4 min read · #pandas#data-cleaning#python