Source: https://seerepo.com/r/fivetran/great_expectations
Markdown source: https://seerepo.com/r/fivetran/great_expectations.md
Description: fivetran/great_expectations is a Python repo with 366,832 lines written. great_expectations is built with Flask and pyspark and uses Postgres.

# What's inside fivetran/great_expectations

fivetran/great_expectations is a Python repo with 366,832 lines written. great_expectations is built with Flask and pyspark and uses Postgres. AI signed 0.3% of the 12,249 commits of great_expectations.

Its description on GitHub: “Always know what to expect from your data.”

Python · Apache-2.0 · 11,925 stars · GitHub: https://github.com/fivetran/great_expectations

Read on November 11, 2026, at commit a3e335b.

## More on this repo

- [What is great_expectations built with?](https://seerepo.com/r/fivetran/great_expectations/built): great_expectations is built with Flask and pyspark and uses Postgres.
- [How much of great_expectations did AI write?](https://seerepo.com/r/fivetran/great_expectations/ai): AI signed 0.3% of the 12,249 commits of great_expectations.

## In figures

- 366,832 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 855 product files: The product’s own files. Test files are counted apart.
- 582 test files: The files that test the code.
- 45 technologies: Each service with the file and line that prove it.

SeeRepo read the facts in its code and kept none of it. AI only helps sort its packages and folders by their names, and never sees its code.

## Frequently asked questions

### What is fivetran/great_expectations?

fivetran/great_expectations is a Python repo with 366,832 lines written. Its description on GitHub: “Always know what to expect from your data.”

The proof: [its page on GitHub](https://github.com/fivetran/great_expectations)

### What is great_expectations built with?

great_expectations is built with Flask and pyspark and uses Postgres.

The proof: [each service with its file and line](https://seerepo.com/r/fivetran/great_expectations/built)

### How much of great_expectations did AI write?

AI signed 0.3% of the 12,249 commits of great_expectations.

The proof: [the commits each tool signed](https://seerepo.com/r/fivetran/great_expectations/ai)

### What license does great_expectations have?

great_expectations is released under the Apache-2.0 license.

The proof: [its page on GitHub](https://github.com/fivetran/great_expectations)

### How many stars does great_expectations have on GitHub?

great_expectations had 11,925 stars on GitHub on November 11, 2026.

The proof: [its page on GitHub](https://github.com/fivetran/great_expectations)

## Add this badge to your README

It links to this page and updates itself each time SeeRepo reads the repo.

```markdown
[![fivetran/great_expectations on SeeRepo](https://seerepo.com/badge/fivetran/great_expectations.svg)](https://seerepo.com/r/fivetran/great_expectations?de=insignia)
```

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.