Do I need a ETL?

Question

We currently use Datastage ETL to - Export a CSV/text file with data from 15 tables(3 different schemas) on a daily basis.

I am wondering If there is a simpler way t

Answer 1

You do not need a ETL tool for that purpose. You can perform all the tasks using python, right from extracting data from CSVs/XMLs/text files, transforming data (identifying data types, null value transformation) and loading into tables. https://towardsdatascience.com/python-etl-tools-best-8-options-5ef731e70b49