Dubbo alternatives and similar libraries
Based on the "Networking" category.
Alternatively, view Dubbo alternatives based on common mentions on social networks and blogs.
-
urnlib
Java library for representing, parsing and encoding URNs as in RFC2141 and RFC8141 (Maintained by @claussni)
SaaSHub - Software Alternatives and Reviews
* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.
Do you think we are missing an alternative of Dubbo or a related project?
Popular Comparisons
README
Apache Dubbo Project
Apache Dubbo is a high-performance, Java-based open-source RPC framework. Please visit the official site for the quick start guide and documentation, as well as the wiki for news, FAQ, and release notes.
We are now collecting Dubbo user info to help us to improve Dubbo further. Kindly support us by providing your usage information on issue#9436: Wanted: who's using dubbo, thanks :)
Architecture
Features
- Transparent interface based RPC
- Intelligent load balancing
- Automatic service registration and discovery
- High extensibility
- Runtime traffic routing
- Visualized service governance
Getting started
The following code snippet comes from Dubbo Samples. You may clone the sample project and step into the dubbo-samples-api
subdirectory before proceeding.
git clone https://github.com/apache/dubbo-samples.git
cd dubbo-samples/dubbo-samples-api
There's a README file under dubbo-samples-api
directory. We recommend referencing the samples in that directory by following the below-mentioned instructions:
Maven dependency
<properties>
<dubbo.version>3.0.10</dubbo.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.dubbo</groupId>
<artifactId>dubbo</artifactId>
<version>${dubbo.version}</version>
</dependency>
<dependency>
<groupId>org.apache.dubbo</groupId>
<artifactId>dubbo-dependencies-zookeeper</artifactId>
<version>${dubbo.version}</version>
<type>pom</type>
</dependency>
</dependencies>
Define service interfaces
package org.apache.dubbo.samples.api;
public interface GreetingsService {
String sayHi(String name);
}
See api/GreetingsService.java on GitHub.
Implement service interface for the provider
package org.apache.dubbo.samples.provider;
import org.apache.dubbo.samples.api.GreetingsService;
public class GreetingsServiceImpl implements GreetingsService {
@Override
public String sayHi(String name) {
return "hi, " + name;
}
}
See provider/GreetingsServiceImpl.java on GitHub.
Start service provider
package org.apache.dubbo.samples.provider;
import org.apache.dubbo.config.ApplicationConfig;
import org.apache.dubbo.config.RegistryConfig;
import org.apache.dubbo.config.ServiceConfig;
import org.apache.dubbo.samples.api.GreetingsService;
import java.util.concurrent.CountDownLatch;
public class Application {
private static String zookeeperHost = System.getProperty("zookeeper.address", "127.0.0.1");
public static void main(String[] args) throws Exception {
ServiceConfig<GreetingsService> service = new ServiceConfig<>();
service.setApplication(new ApplicationConfig("first-dubbo-provider"));
service.setRegistry(new RegistryConfig("zookeeper://" + zookeeperHost + ":2181"));
service.setInterface(GreetingsService.class);
service.setRef(new GreetingsServiceImpl());
service.export();
System.out.println("dubbo service started");
new CountDownLatch(1).await();
}
}
See provider/Application.java on GitHub.
Build and run the provider
mvn clean package
mvn -Djava.net.preferIPv4Stack=true -Dexec.mainClass=org.apache.dubbo.samples.provider.Application exec:java
Call remote service in the consumer
package org.apache.dubbo.samples.client;
import org.apache.dubbo.config.ApplicationConfig;
import org.apache.dubbo.config.ReferenceConfig;
import org.apache.dubbo.config.RegistryConfig;
import org.apache.dubbo.samples.api.GreetingsService;
public class Application {
private static String zookeeperHost = System.getProperty("zookeeper.address", "127.0.0.1");
public static void main(String[] args) {
ReferenceConfig<GreetingsService> reference = new ReferenceConfig<>();
reference.setApplication(new ApplicationConfig("first-dubbo-consumer"));
reference.setRegistry(new RegistryConfig("zookeeper://" + zookeeperHost + ":2181"));
reference.setInterface(GreetingsService.class);
GreetingsService service = reference.get();
String message = service.sayHi("dubbo");
System.out.println(message);
}
}
See consumer/Application.java on GitHub.
Build and run the consumer
mvn clean package
mvn -Djava.net.preferIPv4Stack=true -Dexec.mainClass=org.apache.dubbo.samples.client.Application exec:java
The consumer will print out hi, dubbo
on the screen.
Next steps
- Your first Dubbo application - A 101 tutorial to reveal more details, with the same code above.
- Dubbo user manual - How to use Dubbo and all its features.
- Dubbo developer guide - How to involve in Dubbo development.
- Dubbo admin manual - How to admin and manage Dubbo services.
Building
If you want to try out the cutting-edge features, you can build with the following commands. (Java 1.8 is needed to build the master branch)
mvn clean install
Contact
Mailing list:
- dev list: for dev/user discussion. subscribe, unsubscribe, archive, guide
Bugs: Issues
Gitter: Gitter channel
Twitter: @ApacheDubbo
Contributing
See CONTRIBUTING for details on submitting patches and the contribution workflow.
How can I contribute?
- Take a look at issues with tags marked
Good first issue
orHelp wanted
. - Join the discussion on the mailing list, subscription guide.
- Answer questions on issues.
- Fix bugs reported on issues, and send us a pull request.
- Review the existing pull request.
- Improve the website, typically we need
- blog post
- translation on documentation
- use cases around the integration of Dubbo in enterprise systems.
- Improve the dubbo-admin/dubbo-monitor.
- Contribute to the projects listed in ecosystem.
- Other forms of contribution not explicitly enumerated above.
- If you would like to contribute, please send an email to [email protected] to let us know!
Reporting bugs
Please follow the template for reporting any issues.
Reporting a security vulnerability
Please report security vulnerabilities to us privately.
Dubbo ecosystem
- Dubbo Ecosystem Entry - A GitHub group
dubbo
to gather all Dubbo relevant projects not appropriate in apache group yet - Dubbo Website - Apache Dubbo official website
- Dubbo Samples - samples for Apache Dubbo
- Dubbo Spring Boot - Spring Boot Project for Dubbo
- Dubbo Admin - The reference implementation for Dubbo admin
- Dubbo Awesome - Dubbo's slides and video links in Meetup
Language
License
Apache Dubbo software is licenced under the Apache License Version 2.0. See the LICENSE file for details.
*Note that all licence references and agreements mentioned in the Dubbo README section above
are relevant to that project's source code only.