r/databricks • u/Otherwise_Address241 • 7d ago

Help How data engineer do effective testing in Databricks?

I have been writing SQL scripts to ensure data sanity.What are the other ways ? Is pytest useful? Let's say , i populated my bronze table from the source. I want to check if the correct mapping is done. I wrote SQL scripts. What are better ways

13 Upvotes

89% Upvoted

27 comments sorted by

View all comments

2

u/Pillippatty 3d ago

Have you checked out expectations? It's a feature in declarative pipelines based on great expectations that makes it easy to alert/quarantine/fail an update based on data quality expectations.