When building a microservice architecture using Spring Cloud Alibaba, do you have to manage each module in a parent-child engineering structure?

Spring Cloud Alibaba Microservices: Advantages of Independent Module Development

How to organize project modules is a key issue when building a microservice architecture based on Spring Cloud Alibaba. This article explores the advantages of organizing individual microservice modules into independent projects rather than father-son projects.

Limitations of single engineering

Although the traditional father-son engineering structure is easy to manage, there are some shortcomings in large-scale microservice projects. For example, all module code is concentrated in one repository, increasing the complexity of code access and reducing security. Developers may inadvertently access or modify module code that is not responsible for themselves, resulting in potential errors and security risks. In addition, this structure also reduces team collaboration efficiency, as developers need to clone the entire project before they can develop.

Best practices for independent module development

It is a safer and more efficient solution to separate each microservice module (such as order service, inventory service, user service, etc.) into a project and hosted in an independent Git warehouse.

Specific implementation steps:

1. Independent project creation: Create an independent Spring Boot project for each microservice module, such as order-service , inventory-service , etc.
2. Independent Git repository: Each project corresponds to an independent Git repository, implementing code version control and access control.
3. Independent development and management: Developers only need to access and manage the module code they are responsible for, which improves security, avoids code conflicts, and simplifies the code review process.
4. Inter-service communication: Each independent microservice module can still communicate and collaborate through the service registration center (such as Nacos), configuration center and other components provided by Spring Cloud Alibaba.

This approach significantly improves code security, simplifies project management, and improves team collaboration efficiency. The independence of each module is also more conducive to the implementation of continuous integration and continuous delivery (CI/CD) processes. Ultimately, this will help build a more stable and easier to maintain microservice system.

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