Is my car charging? How JUCR delivers real time EV charging status with federated subscriptions

Explore how JUCR delivers seamless live updates to thousands of EV charging customers across Europe using GraphQL subscriptions and the new HTTP callback protocol in Apollo Federation. This talk will explore our journey in integrating real-time data delivery, overcoming technical challenges, and enhancing the EV charging experience. Learn about our implementation strategies, the benefits of Apollo Federation, and how we keep our customers informed with live updates.