Calling out the deployment side is huge - You may have tested your ETL software itself, but once real data starts flowing through the pipes all bets are off. Y

Calling out the deployment side is huge - You may have tested your ETL software itself, but once real data starts flowing through the pipes all bets are off. You might be interested in this read about the concept of pipeline debt: https://medium.com/@expectgreatdata/down-with-pipeline-debt-introducing-great-expectations-862ddc46782a https://medium.com/@expectgreatdata/down-with-pipeline-debt-... In full disclosure: I'm co-founder of Superconductive Health, our team co-created great-expectations and co-authored the above blog post.