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Distributed RPC Framework Apache Dubbo Learning objectives Understanding the evolution of software architecture Grasp the architecture of Dubbo framework Ability to start and stop Zookeeper with commands Mastering Dubbo Service Providers ...

Preface: At the beginning of introducing Java web, the basic learning is MVC development mode, a project is basically model, view, controller three layers. However, with the increasing number of services in the system, the SOA model is more suitable for current project development. The SOA model is basically Dubbo and Spring Cloud in the Java ...

Introduction to Dubbo 1. What is Dubbo? Dubbo is an open source Java-based high-performance RPC (a remote invocation) distributed service framework (SOA) for Alibaba, dedicated to providing high-performance and transparent RPC remote service invo ...

Attribute configuration override rule: consumer side takes precedence over provider side, method takes precedence over interface configuration, and interface takes precedence over global configuration Load balancing, service downgrade, console dynamic control is generally used. 1. Start check: check="false" Normally, there are chec ...

Preface Although Dubbo has been used for a long time, in fact, its understanding is still a drop in the bucket. Last month, I read through the Netty Actual Warfare (rough understanding), and suddenly I have the desire to interpret the Dubbo source code. If it doesn't wait for me, let's get started. Friends familiar with Dubbo may know that it u ...

I want to continue dubbo's source code journey here, learn its design and techniques in the process, and look at the excellent code. I think it will certainly be helpful for our schedule coding. And those open source codes are things that have been tried and tested, and I hope to share with you. Take ProtocolListener Wrapper as an example. Whe ...

As we all know, netty is a nio framework with excellent performance. As the underlying data transmission framework of many excellent projects such as dubbo, it is absolutely beneficial and harmless for our future development to study it thoroughly. So from today on, we will study netty. This analysis is based on netty 4. Please download the jar ...

Overview of dubbo cluster The entry point of dubbo cluster function is in ReferenceConfig.createProxy method and Protocol.refer method. In the ReferenceConfig.createProxy method, if a user specifies multiple provider URLs or registry url s, multiple Invokers are created, then the Invokers are encapsulated in Static Directory, and then the stati ...