Introduction: The Evolution of Data Platform ChallengesAs data platforms mature from "getting things running" to "maintaining stable operations at scale," the nature of challenges faced by engineering teams undergoes a fundamental transformation. In the early stages, the primary concern is straightforward: can tasks execute successfully? Can data flow from source to destination without errors? These are binary questions with clear answers.However, as systems grow in complexity and scale, a different set of concerns emerges. Teams begin grapp...