The dgraph package is a Dart client for interacting with Dgraph, a high-performance, scalable graph database. It enables Flutter applications to communicate with Dgraph servers via WebSocket and RPC protocols, supporting GraphQL-like queries and mutations. Designed for cross-platform use, it works seamlessly on Android, iOS, macOS, Windows, and Linux. The package simplifies integration with Dgraph's data model, making it ideal for apps requiring complex relationships and fast querying of interconnected data.
Use cases
- GraphQL-like queries to graph databases
- Real-time data synchronization
- Mobile and desktop apps using graph data
- Complex relationship modeling
- Backendless data storage with Dgraph
- Cross-platform graph database access
Key features
- WebSocket and RPC communication
- Supports Dgraph's GraphQL+ syntax
- Cross-platform compatibility
- Type-safe query building
- Built-in error handling
- Lightweight and efficient
Suitable for
- Developers using Dgraph as a backend
- Apps needing relational or hierarchical data models
- Flutter apps requiring real-time graph data
- Teams building data-intensive mobile/desktop apps
- Projects with complex data interconnections
Considerations
- Requires a running Dgraph server
- Limited documentation compared to mature packages
- Not suitable for simple key-value storage
- Dependent on Dgraph's specific query language
- May require additional setup for authentication and security