Apache Dubbo Project
Apache Dubbo is a powerful and user-friendly Web and RPC framework. It supports multiple language implementations such as Java, Go, Python, PHP, Erlang, Rust, and Node.js/Web.
Dubbo provides solutions for communication, service discovery, traffic management, observability, security, tooling, and best practices for building enterprise-grade microservices.
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Architecture
- Communication between consumers and providers is done via RPC protocols like Triple, TCP, REST, etc.
- Consumers dynamically discover provider instances from registries (e.g., Zookeeper, Nacos) and manage traffic using defined strategies.
- Built-in support for dynamic config, metrics, tracing, security, and a visualized console.
Getting Started
Lightweight RPC API
Start quickly with our 5-minute guide
Dubbo allows you to build RPC services using a minimal codebase and a lightweight SDK. It supports protocols like:
- Triple (gRPC-compatible)
- Dubbo2 (TCP)
- REST
- Custom protocols
Microservices with Spring Boot
Kickstart your project using Spring Boot Starter.
Using just a dependency and a YAML config, you can unlock the full power of Dubbo: service discovery, observability, tracing, etc.
Learn how to deploy, monitor, and manage traffic for Dubbo services.
More Features
Explore more through our hands-on tasks:
- Launch a Dubbo project
- RPC protocols
- Traffic management
- Service discovery
- Observability
- Extensibility
- Security
- Visualized Console
- Kubernetes & Service Mesh
Which Dubbo Version Should I Use?
Dubbo3
Version Compatibility
| Version | JDK Support | Dependencies | Highlights |
|---|---|---|---|
| 3.3.7-SNAPSHOT | 1.8 - 25 | Coming Soon | JDK 25 Support |
| 3.3.6 | 1.8 - 21 | View Dependencies | Mutiny Reactive Support Affinity Router Method-level TPS Limiting Spring 6 Security Plugin Enhanced Environment Variable Config |
| 3.3.5 | 1.8 - 21 | View Dependencies | Actively Maintained Triple Protocol (gRPC/cURL) REST Support Spring Boot Starters |
| 3.2.16 | 1.8 - 17 | View Dependencies | Actively Maintained Metrics & Tracing Thread Pool Isolation +30% Performance Native Image Support |
| 3.1.11 | 1.8 - 17 | View Dependencies |
Dubbo2
| Version | JDK | Dependencies | Description |
|---|---|---|---|
| 2.7.23 | 1.8 | dependency list | EOL |
| 2.6.x, 2.5.x | 1.6 - 1.7 | dependency list | EOL |
Contributing
See our CONTRIBUTING guide to get started!
Community Collaboration
- Issues: For bugs or tasks - GitHub Issues
- Discussions: For questions, ideas - GitHub Discussions
- PRs: For merging your contributions - GitHub Pull Requests
- Project Board: Dubbo Project Board
How You Can Help
- Check out "help wanted" issues: Project Board
- Join mailing list discussions
- Engage in discussions
- Fix bugs or review pull requests
- Enhance the website
- Improve dubbo-admin
- Contribute to the ecosystem
If you're interested in contributing, email us at dev@dubbo.apache.org.
Reporting Issues
Please use our issue template when reporting bugs.
Reporting Security Vulnerabilities
Please report vulnerabilities privately to security@dubbo.apache.org.
Contact
- WeChat:
apachedubbo - DingTalk: Group ID
37290003945 - Mailing List: Contact Guide
- Twitter: @ApacheDubbo
- Security: security@dubbo.apache.org
License
Apache Dubbo is licensed under the Apache License 2.0.