When defining the architecture of an application, what should be prioritized?

Prioritizing a flexible, maintainable design that meets user requirements is essential when defining the architecture of an application because it directly impacts the application's long-term viability and usability. A well-architected application should be able to adapt to changing business needs, integrate with new technologies, and support ongoing modifications without incurring significant technical debt.

Flexibility allows the application to accommodate future enhancements or shifts in user behavior, while maintainability ensures that the development team can update and improve the software efficiently over time. This approach minimizes downtime and bugs, ultimately leading to a better user experience.

Furthermore, focusing on user requirements ensures that the architecture is built around the actual needs of the users rather than being driven solely by technology or performance considerations, which might not align with user expectations or business goals. By emphasizing a user-centered design, the application is more likely to succeed, as it will effectively serve the intended audience and adapt to their evolving demands.