Introducing GraphQL subscriptions to Hasura DDN

Hasura Data Delivery Network (DDN) now offers GraphQL subscriptions, making it easy for developers to build real-time features into their applications. GraphQL subscriptions allow clients to receive automatic, real-time updates whenever specific data changes, enabling real-time updates by allowing clients to listen for specific data changes and sending updates when the specified data changes on the server. With this new functionality, users expect immediate, live updates, and GraphQL subscriptions proactively tell your application "Here's what changed!" This brings several advantages, including instant updates, resource efficiency, precise data control, and simple implementation. GraphQL subscriptions are powerful in various domains such as financial services, gaming and sports, collaboration tools, and IoT and monitoring, allowing developers to implement real-time updates in virtually any application.