G2

Anup J.

Enterprise (> 1000 emp.)

3/28/2023

"Great to Work with Great Expectations"

5/5

What do you like best about Great Expectations?

Simple declarative nature of the expectations is great

Automated profiling and validation tools are a life-saver

The Data Validation tools and data documentation is great to work with Review collected by and hosted on G2.com.

What do you dislike about Great Expectations?

The number of steps and things that need to be handled before you can start writing Expectations tests and the setup needed to do that is cumbersome. I understand and appreciate the necessity, but I still mislike it Review collected by and hosted on G2.com.

What problems is Great Expectations solving and how is that benefiting you?

Two specific things that I use Great Expectations for:

* Validation: Having great expectations tests sit between the input data batch and downstream tasks saves a lot of time with debugging. Not necessary just type mis-matches and outliers, but even more subtle things like data-drift can be handled very well with GE

* Data Documentation- The Great Expectations Data Docs feature is superb. We regularly handle bizarre databases from clients and having GE helps us build a good understanding of the underlying mechanism without necessarily verifying every column ourselves Review collected by and hosted on G2.com.