Modern clients need to get near real-time updates that get triggered when something changes on the server. For example, an instant messaging app needs to get notified, when a new message arrives on the server, or a weather app needs
What are GraphQL Subscriptions?
![What are GraphQL Subscriptions? What are GraphQL Subscriptions?](https://api-university.com/wp-content/uploads/2018/04/graphql-subscriptions-750x350.png)