This is a really great article!! Thank you for the insights and I like the sub-headers you selected to analyze further. If you like, see also my latest articles to either DWH vs Data Lake (https://medium.com/@sspaeti/data-warehouse-vs-data-lake-etl-vs-elt-8258a2cc53d6) or the possible future of Data Warehousing? (https://medium.com/@sspaeti/data-engineering-the-future-of-data-warehousing-81bc953a9b00)