Great Expectations
Declarative data validation — expectations as executable, versioned assertions.
The governance lens
Data contracts make the integrity criterion executable rather than aspirational: an expectation that fails is a control that fired.
Why this framing
There is no shortage of writing about Great Expectations. This register asks the question the general coverage does not: what does it contribute to governing an autonomous system that touches capital, and where does that contribution stop?
Status and disclosure
Listed — not yet reviewed. Structured facts and a governance lens, with no score attached. A full profile requires hands-on use, and we do not score what we have not run.
Disclosure
No commercial relationship. Great Expectations is listed on editorial merit and has no input into this description.