Firebase Realtime Database

Store and sync data in realtime

Data is synced across all clients in realtime, and remains available when your app goes offline.

Realtime syncing for JSON data

Rapid data synchronization delivers consistency by updating application instances in real time across all clients.

轻松实现设备协作

Realtime syncing makes it easy for your users to access their data from any device, web or mobile, and it helps your users collaborate with one another.

构建无服务器应用

Realtime Database 随附有移动 SDK 和 Web SDK，因此，您无需服务器即可构建应用。此外，您还可以使用 Cloud Functions for Firebase 执行后端代码，对您的数据库触发的事件做出响应。

针对离线使用进行了优化

当您的用户处于离线状态时，Realtime Database SDK 会使用设备上的本地缓存提供内容并存储更改。设备重新联网后，系统会自动同步相应的本地数据。

基于用户的强健安全机制

Realtime Database integrates with Firebase Authentication to provide simple and intuitive authentication for developers. You can use our declarative security model to allow access based on user identity or with pattern matching on your data.

STAGE 利用 Firebase 和 Flutter 将发布时间减半

STAGE paired Flutter's front-end tools with Firebase's back-end services to build a multi-platform app. The app's infrastructure securely stores and delivers content to almost 2 million users in realtime for a smooth viewing experience, which helps them stand out in India's competitive streaming market.

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