How Do Push Notifications Work?

Summary

The transcript discusses the technical intricacies of push notifications in mobile apps, focusing on how notifications are sent through platform-specific vendor servers like Apple, Google, and Microsoft. The speaker explains that services like Azure Notification Hub act as wrappers around these primary servers, which control notification security and prevent potential spam. The key takeaway is that push notifications require going through official vendor channels, ensuring controlled and secure communication between apps and user devices.