What does Application Composition refer to in OutSystems?

Application Composition in OutSystems refers to the ability to assemble reusable modules and services to create a complete application. This approach leverages OutSystems' capability to encapsulate specific functionalities into modules, which can then be reused across different applications. By using these pre-built modules, developers can accelerate the application development process and maintain consistency across various projects.

This modular approach also fosters collaboration within development teams, as different team members can work on separate modules simultaneously, ultimately enhancing productivity and allowing for a more agile development cycle. Furthermore, it enables easier updates and maintenance, as changes can often be made in a single module without impacting the entire application.

In contrast, creating a single, monolithic application does not leverage the benefits of reusability and modularization that OutSystems promotes. Integrating with external systems, while important for application functionality, is a different aspect of application development and not what Application Composition specifically refers to. Designing the user interface is another critical part of application development but is more focused on user experience rather than the composition of the application itself. Therefore, the focus of Application Composition is clearly on using reusable modules and services to efficiently construct applications.