The contract-based data platform at MatHem

Robert Sahlin wrote a nice post on the data platform at MatHem, a Swedish retailer.

It’s a great example of a contract-based data platform, and very similar to what we built at GoCardless - despite us being completely unaware of each others work!

The YAML -> Pulumi -> BigQuery setup is the same as the example I created for my book.

Check out Robert’s post on his substack.