What is the principle and mechanism of dubbo

Explanation of dubbo principles and mechanisms: 1. Core components; 2. Communication principles; 3. Cluster fault tolerance; 4. Automatic discovery and registration; 5. Load balancing and routing; 6. Serialization and transmission; 7. Monitoring and logging; 8 , Scalability; 9. Security; 10. Integration with Spring; 11. Integration with other technologies. Detailed introduction: 1. Core components, including registration center, monitoring center, service consumer and service provider; 2. Communication principle, Dubbo uses the network communication framework to make service calls, and it provides a variety of long-term connections based on it.

Jan 17, 2024 pm 03:25 PM

dubbo Principles and mechanisms

How to test dubbo interface

Steps to test dubbo interface: 1. Environment preparation; 2. Create test class; 3. Configure test environment; 4. Write test cases; 5. Run test cases; 6. Debugging and optimization; 7. Continuous integration and continuous deployment; 8 , performance testing and stress testing. Detailed introduction: 1. Environment preparation. Before testing the Dubbo interface, you need to prepare the corresponding environment. This includes installing and configuring the Java development environment and Dubbo framework and possible database and other dependencies; 2. Create test classes and test them. Waiting for the project.

Jan 11, 2024 am 11:22 AM

Dubbo interface

What are the Dubbo protocols?

The dubbo protocols include: 1. Dubbo protocol; 2. RMI protocol; 3. Hessian protocol; 4. HTTP protocol; 5. Webservice protocol; 6. Thrift protocol; 7. Memcached protocol; 8. Redis protocol; 9. Dubbo RESTful protocol; 10. Dubbo-gRPC; 11. Dubbo-MQTT. Detailed introduction: 1. Dubbo protocol, the protocol used by Dubbo by default, is based on a single long connection and NIO asynchronous communication, etc.

Jan 10, 2024 am 11:07 AM

Dubbo protocol

What is the difference between dubbo and zookeeper

The difference between dubbo and zookeeper: 1. Function positioning; 2. Usage scenarios; 3. Data storage and coordination; 4. Integration and relationships; 5. Performance and reliability; 6. Scalability and flexibility; 7. Community and ecosystem . Detailed introduction: 1. Function positioning. Dubbo is a high-performance service framework, mainly used to build distributed services and microservice architecture. Zookeeper is an open source distributed coordination service, mainly used to maintain and manage distributed systems. Configuration information, naming services, distributed locks, etc.

Jan 09, 2024 am 11:35 AM

dubbo zookeeper