Run Chart
A run chart is a simple line graph that displays data points over time to monitor process performance and identify trends, shifts, or patterns. It is commonly used in quality control, healthcare, and business analytics to track metrics like defect rates, patient outcomes, or sales figures. By plotting sequential observations, it helps visualize variation and assess whether a process is stable or requires intervention.
Developers should learn run charts when working on projects involving process improvement, data analysis, or quality assurance, such as in DevOps for monitoring deployment success rates or in software testing to track bug trends. They are particularly useful for identifying non-random patterns in time-series data, enabling data-driven decisions to optimize workflows and maintain system stability in agile or continuous delivery environments.