Abstract: Some embodiments relate to a method for use in connection with governance of a plurality of data assets managed by a data processing system, the method comprising: using at least one computer hardware processor to perform: accessing a data governance policy comprising a first data standard (e.g., by obtaining information about the first standard stored in a database system); generating a first data asset collection at least in part by automatically selecting, from among the plurality of data assets managed by the data processing system and using at least one data asset criterion, one or more data assets that meet the at least one data asset criterion; associating the first data asset collection with the first data standard; and verifying whether at least one of the one or more data assets in the first data asset collection complies with the first data standard.

Abstract: An identification of a directed graph is received that includes data transformation nodes that represent computations that transform data elements and one or more data nodes that represent data elements, and includes directed links that represent lineage relationships; and computing summary information based on paths in the directed graph, and storing the summary information in one or more summary objects. The computing includes: receiving designation of interest for a plurality of the nodes of the directed graph; and generating one or more summary objects for remaining nodes not included in the plurality of nodes of interest, a first summary object including summary information based on a first path between a first node of interest and a second node of interest that does include one or more of the remaining nodes and does not include any nodes of interest other than the first and second nodes.

Abstract: An identification of a directed graph is received that includes data transformation nodes that represent computations that transform data elements and one or more data nodes that represent data elements, and includes directed links that represent lineage relationships; and computing summary information based on paths in the directed graph, and storing the summary information in one or more summary objects. The computing includes: receiving designation of interest for a plurality of the nodes of the directed graph; and generating one or more summary objects for remaining nodes not included in the plurality of nodes of interest, a first summary object including summary information based on a first path between a first node of interest and a second node of interest that does include one or more of the remaining nodes and does not include any nodes of interest other than the first and second nodes.

Abstract: An identification of a directed graph is received that includes data transformation nodes that represent computations that transform data elements and one or more data nodes that represent data elements, and includes directed links that represent lineage relationships; and computing summary information based on paths in the directed graph, and storing the summary information in one or more summary objects. The computing includes: receiving designation of interest for a plurality of the nodes of the directed graph; and generating one or more summary objects for remaining nodes not included in the plurality of nodes of interest, a first summary object including summary information based on a first path between a first node of interest and a second node of interest that does include one or more of the remaining nodes and does not include any nodes of interest other than the first and second nodes.

Abstract: An identification of a directed graph is received that includes data transformation nodes that represent computations that transform data elements and one or more data nodes that represent data elements, and includes directed links that represent lineage relationships; and computing summary information based on paths in the directed graph, and storing the summary information in one or more summary objects. The computing includes: receiving designation of interest for a plurality of the nodes of the directed graph; and generating one or more summary objects for remaining nodes not included in the plurality of nodes of interest, a first summary object including summary information based on a first path between a first node of interest and a second node of interest that does include one or more of the remaining nodes and does not include any nodes of interest other than the first and second nodes.

Abstract: An identification of a directed graph is received that includes data transformation nodes that represent computations that transform data elements and one or more data nodes that represent data elements, and includes directed links that represent lineage relationships; and computing summary information based on paths in the directed graph, and storing the summary information in one or more summary objects. The computing includes: receiving designation of interest for a plurality of the nodes of the directed graph; and generating one or more summary objects for remaining nodes not included in the plurality of nodes of interest, a first summary object including summary information based on a first path between a first node of interest and a second node of interest that does include one or more of the remaining nodes and does not include any nodes of interest other than the first and second nodes.

Abstract: An identification of a directed graph is received that includes data transformation nodes that represent computations that transform data elements and one or more data nodes that represent data elements, and includes directed links that represent lineage relationships; and computing summary information based on paths in the directed graph, and storing the summary information in one or more summary objects. The computing includes: receiving designation of interest for a plurality of the nodes of the directed graph; and generating one or more summary objects for remaining nodes not included in the plurality of nodes of interest, a first summary object including summary information based on a first path between a first node of interest and a second node of interest that does include one or more of the remaining nodes and does not include any nodes of interest other than the first and second nodes.

Abstract: Processing metadata includes storing, in a data storage system, a specification for each of multiple sources, each specification including information identifying one or more data elements of the corresponding source; and processing, in a data processing system coupled to the data storage system, data elements from the sources, including generating a set of rules for each source based on a corresponding one of the stored specifications, and matching data elements of different sources and determining a quality metric characterizing a given match between a first data element of a first source and a second data element of a second source according to the set of rules generated for the first source and the set of rules generated for the second source.

Abstract: Processing metadata includes storing, in a data storage system, a specification for each of multiple sources, each specification including information identifying one or more data elements of the corresponding source; and processing, in a data processing system coupled to the data storage system, data elements from the sources, including generating a set of rules for each source based on a corresponding one of the stored specifications, and matching data elements of different sources and determining a quality metric characterizing a given match between a first data element of a first source and a second data element of a second source according to the set of rules generated for the first source and the set of rules generated for the second source.