What role does iteration play according to Pega's best practices?

Iteration plays a vital role in the development process according to Pega's best practices, particularly by enhancing product quality through testing. This approach allows teams to develop functionalities in smaller increments, facilitating ongoing feedback and testing as the project evolves. By continuously integrating and reviewing components, it enables teams to identify issues early, make necessary adjustments, and improve features based on both performance data and user input.

This iterative method not only embraces the concept of agile development but also fosters a culture of collaboration among team members, as they frequently assess and refine the product. By prioritizing regular testing and feedback during each iteration, teams can significantly enhance the product’s reliability and usability, ultimately ensuring that the final output meets the quality standards expected by users and stakeholders.