What benefits does using a modular structure in application development provide, and what are the disadvantages of such architecture?

Using a modular structure in application development allows breaking down the project into independent, reusable, and isolated parts. This facilitates maintenance and scaling of the code, as changes in one module minimally affect others. Modules can be developed in parallel by different teams, speeding up the development process. Additionally, modularity improves testability by allowing the writing of unit tests for individual components.

However, such architecture also has disadvantages:

• Increased complexity in build configuration and dependency management between modules.
• Possible code duplication if modules are poorly designed.
• Longer build times due to a large number of modules.
• Discipline is required in designing interfaces between modules, otherwise the architecture can become confusing.

Overall, a modular structure is useful for large projects and teams, but requires proper planning and support.