FCM stands for Firebase Cloud Messaging, which is a cloud-based messaging service provided by Google for sending notifications and messages to mobile devices. It is commonly used by mobile app developers to enable communication between a server and mobile devices (Android or iOS).
FCM allows developers to send push notifications and messages to individual devices, specific groups of devices, or all devices registered with the application. It uses a high-performance delivery system that ensures reliable and instantaneous delivery of notifications.
Firebase Cloud Messaging provides a simple and efficient way for developers to send notifications to their app users. It includes features such as message targeting, multicast messaging, topic-based messaging, and device registration management.
Message targeting allows developers to send notifications to specific devices based on various criteria like user demographics, geographical location, or specific user behavior. Multicast messaging enables sending a single message to multiple devices, reducing the workload on the server. Topic-based messaging allows developers to send notifications to devices subscribed to specific topics of interest.
Device registration management enables developers to keep track of devices that have installed an application and register them for receiving notifications.
Overall, FCM is a powerful messaging service that simplifies push notifications and messaging for mobile app developers, ensuring effective communication with app users.
