I built this last week after Dagster broke while I was on holiday & I didn't catch it until the next day.
I've been wanting simple SQL-based checks of data quality for a while now - dbt/Great Expectations is great but sits in the system you're monitoring, BI alerts are too noisy, Monte Carlo is too expensive.
It's been very useful in catching issues I wouldn't have normally caught this week. Not sure if I've missed something else out there that solves this?