Disaggregation refers to the process of breaking down a whole into its individual components or parts. This method is often used in data analysis, where large datasets are divided into smaller, more manageable segments. By examining these segments, analysts can identify trends, patterns, and insights that may not be visible in the aggregated data. In various fields, such as education and business, disaggregation helps stakeholders understand performance at a more granular level. For instance, in education, disaggregating student performance data by demographics can reveal achievement gaps, allowing for targeted interventions to improve outcomes for specific groups.