Storing graph data in a relational database
US10387496B2 · kind B2 · utility
1Cited by
9References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 2015 |
| Grant date | Aug 20, 2019 |
| Priority date | — |
| Expiry date | May 15, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/9014
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments include methods, systems and computer program products for storing graph data for a directed graph in a relational database. Aspects include creating a plurality of relational tables for the graph data, using a processor on a computer, the plurality of relational tables including adjacency tables and attribute tables. Each row of the attribute tables is dedicated to a subject of the graph data in the dataset and stores a JavaScript Object Notation (JSON) object corresponding to the subject. Each row of the adjacency tables includes a hashtable containing properties and values of the subject for that row.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.