About genezio: https://genezio.com/
About React Admin: https://marmelab.com/react-admin/
Using this data provider, each react resource is mapped to a Genezio class. The Genezio classes have to implement the expected functions as explained in this interface
See a the code behind and step by step instructions on hopw to deploy this data provider in the example folder.
And a working demo of this implementation: https://lime-recent-tuna.app.genez.io/
This is a serverless backend implementation using genezio classes and functions (FaaS or Functions as a Service)