➔ Data Transformation on AWS: Glue, EMR, Redshift, Flink, and Lambda Compared
| 13 minute read
Previous: Data Ingestion Patterns
Book: AWS Certified Data Engineer Associate Study Guide Authors: Sakti Mishra, Dylan Qu, Anusha Challa Publisher: O’Reilly Media ISBN: 978-1-098-17007-3
Second part of Chapter 4, covering data transformation. The first part was about ingestion. Now we look at what happens after the data lands. You need to clean it, reshape it, enrich it, and get it into a format that analysts and applications can actually use.