“…"Christine Yen (Honeycomb) makes the case that observability, and the skills to craft the right graphs and read them, benefits developers more than it does operators by examining several instances where well-informed devs can supercharge their development process, such as data-driven product decisions (or how to know more about what needs to be done than your PM), rewrites and migrations, feature flags and testing in production, and fine-grained performance analysis. …”