What can be achieved using Saxon in Mendix?

Using Saxon in Mendix allows for advanced XML or XSLT transformations, which is a powerful capability within the platform. Saxon is a well-known processor for XSLT and XPath, providing the flexibility to perform complex transformations and queries on XML data efficiently.

When dealing with applications that require substantial data manipulation, especially those reliant on XML structures, leveraging Saxon facilitates sophisticated transformation processes. This encompasses everything from simple formatting changes to intricate transformations where various elements and attributes need to be processed based on specific rules.

The other options do not align with Saxon's primary capabilities. Basic data storage is handled through Mendix's built-in database management features, while visual modeling of user interfaces is a separate area facilitated by Mendix's model-driven development environment. Performance monitoring is also distinct from Saxon's functionality, as it focuses on analyzing system performance rather than data transformation. Thus, the answer highlighting the advanced XML or XSLT transformations accurately reflects Saxon's contribution within Mendix.