Overview
ObjectBox is a high-performance, NoSQL database for Flutter that enables super-fast, ACID-compliant object persistence. It stores Dart objects directly without requiring boilerplate code or complex mappings. Designed for speed and simplicity, ObjectBox supports real-time data synchronization across Android, iOS, macOS, Windows, and Linux. Its intuitive API allows developers to work with data as native objects, making it ideal for apps needing fast local storage with minimal overhead. ObjectBox handles indexing, queries, and transactions efficiently, ensuring reliable and responsive performance.
Use cases
- Offline-first mobile applications
- Real-time data synchronization
- High-frequency data updates
- Local caching of API responses
- Cross-platform data persistence
Key features
- ACID-compliant transactions
- Zero boilerplate object mapping
- Fast query performance
- Real-time data sync
- Support for multiple platforms
Suitable for
- Developers seeking high-speed local storage
- Apps requiring offline functionality
- Projects prioritizing development speed
- Cross-platform applications
- Data-intensive mobile apps
Considerations
- Limited support for complex SQL queries
- Learning curve for advanced features
- Smaller community compared to SQLite
- Not ideal for large-scale server-side databases
- Migration handling requires manual planning