Computing data lineage across a network of heterogeneous systems
US10769165B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2017 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Nov 7, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q10/063
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Lineage graphs corresponding to data objects are generated. A data object of the data objects is associated with a source dataset table stored at a data lineage server (DLS). The source dataset table includes data of the data object received from a dataset stored at a data source system (DSS). A lineage graph corresponding to the dataset is determined from the lineage graphs. Based on the lineage graph, one or more data lineage structures are provided. The one or more data lineage structures include data from the dataset and from one or more datasets related to the dataset, and define lineage relationships between the data object and one or more data objects corresponding to the one or more datasets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.