System for metadata management

摘要

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for metadata management. One of the methods includes receiving user input selecting a first node. The method includes receiving a first data lineage of a first object, the first object having a type, the first data lineage describing relationships between the first object and one or more datasets or transforms. The method includes receiving user input selecting a second node. The method includes receiving a second data lineage of a second object, the second object having the same type as the first object. The method includes performing a comparison of the first node and the first data lineage to the second node and the second data lineage. The method includes generating a report based on the comparison.

主权项

1. A method, performed by one or more data processing apparatus including:
receiving user input selecting a first node in a first graph that includes nodes; receiving a first data lineage of a first object associated with the first node, the first object having a type, the first data lineage describing relationships between the first object and one or more datasets or transforms; receiving user input selecting a second node from a second graph that includes nodes; receiving a second data lineage of a second object associated with the second node, the second object having the same type as the first object, the second data lineage describing relationships between the second object and one or more other datasets or transforms; performing a comparison of the first node selected from the first graph and the first data lineage to the second node selected from the second graph and the second data lineage; and generating a report based on the comparison.