Hasura Design Patterns: Content Enhancement with Reactive Programming

In this guide, we'll explore how to build an end-to-end reactive API using Hasura in a scale-ready, event-driven architecture. We'll create a Pinterest-like feature for auto-tagging user images as a working example of this reactive programming pattern. The feature involves uploading an image, persisting it to storage, and notifying the user of the result. Reactive programming is ideal for modern applications with complex features powered by machine learning, artificial intelligence, and advanced architecture. Hasura provides native support for subscriptions, reliable eventing, and a flexible GraphQL API, allowing developers to create cloud-scale features with NoOps.