What are microflows in Mendix?

Microflows in Mendix are indeed visual representations of business logic. They allow developers to create logic for their applications in a graphical format, enabling the design of complex workflows without the need for extensive coding. In a microflow, users can define a sequence of actions that can include creating, reading, updating, or deleting data, calling other microflows, or implementing decision-making logic.

Being such a crucial part of application development in Mendix, microflows allow for easy management of processes and can also include error handling and conditional logic, enhancing the overall functionality and responsiveness of the application. This visual nature helps developers to quickly understand and maintain the application's business logic, facilitating better collaboration among team members with varying levels of programming expertise.

The other options relate to different aspects of application development. User interface components refer to the elements that make up the user interface, while database management tools are concerned with the systems used to manage data storage and retrieval. External applications for data processing involve integrating third-party tools that handle data outside of the Mendix environment. These options do not capture the important function that microflows serve in defining business logic within Mendix applications.