A Glue job silently dropped records from a 6 MB CSV. Strong S3 consistency made the real cause harder to find, not easier.
The monthly report adding up downtime does not match the figures checked from the logs. Even after deleting duplicate rows, a ...
When you start automating with Python, you will almost certainly encounter CSV files.Sales data, customer lists, product lists, and data exported from systems.When working in an office, you will find ...