Creating a full-fledged API requires resources, both time and money. You need to think about the model, the design, the REST principles, etc., without writing a single line of code. Most of the time, you don’t know whether it’s worth it: you’d like to offer a Minimum Viable Product and iterate from there. I want to show how you can achieve it without writing a single line of code. The solution The main requirement of the solution is to use the PostgreSQL database. It’s

‘Provides a web services API for computers to integrate “artificial, artificial intelligence” directly into their processing by making requests of humans.’

Flickr Graph is an application that explores the social relationships inside flickr.com. It makes use of the classic attraction-repulsion algorithm for graphs.