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by ram_sankar83 3339 days ago
What language or tech stack has been used to implement this API?
2 comments

As bpicolo said, lots of Python.

The API itself is a Python service running on Pyramid/uWSGI. Our focus on services internally means that the API delegates our REST requests to other internal services when resolving the data.

As far as the GraphQL implementation, we used Graphene (graphene-python.org) for that.

Yelp uses lots and lots of Python :)