Firebase Realtime Database
Store and sync data in real time.
Overview
The Firebase Realtime Database is a cloud-hosted database. Data is stored as JSON and synchronized in real time to every connected client. When you build cross-platform apps with our Apple, Android, and JavaScript SDKs, all of your clients share one Realtime Database instance and automatically receive updates with the newest data.
✨ Key Features
- Real-time data synchronization
- Offline support
- Scalability
- Strong security controls
- JSON data model
🎯 Key Differentiators
- Simplicity of real-time data synchronization
- Offline capabilities
- Integration with the Firebase ecosystem
Unique Value: Firebase Realtime Database makes it incredibly simple to build real-time, collaborative applications by handling data synchronization automatically.
🎯 Use Cases (3)
✅ Best For
- Live data synchronization across multiple clients
- Offline-first mobile apps
💡 Check With Vendor
Verify these considerations match your specific requirements:
- Complex queries and data filtering (Firestore is a better choice)
- Relational data
🏆 Alternatives
While Firestore offers more advanced querying capabilities, the Realtime Database is often simpler and more performant for use cases that require low-latency, real-time updates.
💻 Platforms
✅ Offline Mode Available
🔌 Integrations
🛟 Support Options
- ✓ Email Support
🔒 Compliance & Security
💰 Pricing
Free tier: 1 GB stored, 10 GB/month downloaded.
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