1. A method, comprising: receiving a first request to create a data source from a production database; responsive to the first request: creating the data source derived from the production database and storing a first entry in a lineage map structure, the first entry comprising a first parent-child relationship between the production database and the data source; receiving a second request to create a clone from the data source; responsive to the second request, creating the clone from the data source; storing a second entry in the lineage map structure comprising a second parent-child relationship between the data source and the clone; presenting, in a user interface, a display of the lineage map structure, the display comprising: (a) a first plurality of objects respectively representing a plurality of production databases, (b) a second plurality of objects respectively representing a plurality of data sources, and (c) a third plurality of objects respectively representing a plurality of clones; receiving a selection of a first object representing the data source; searching the lineage map structure for objects, related to the first object, by identifying: (a) the first parent-child relationship between the production database and the data source, and (b) the second parent-child relationship between the data source and the clone; and responsive to identifying the first parent-child relationship and the second parent-child relationship, visually identifying in the display: (a) a second object representing the clone derived from the data source; and (b) a third object representing the production database used to derive the data source.