Accelerated automatic creation of data transformations
US11941019B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 31, 2022 |
| Grant date | Mar 26, 2024 |
| Priority date | — |
| Expiry date | Aug 15, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/254
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer-implemented method comprising receiving, from a user computer at a server computer, a configuration file specifying one or more data source identifiers of source database tables in a target database system, one or more data sink identifiers of sink database tables in the target database system, and two or more data transformations; the server computer initiating execution of a data transformation framework by loading one or more configuration parameters of the configuration file into main memory of the server computer to define a workflow; creating and storing a configuration table based on the configuration file, the configuration table comprising a plurality of dynamic queries, a plurality of identifiers of transformation functions, and names of the one or more data transformations; in the configuration table, for each of the transformations, creating a plurality of dynamic common table expression queries, each of the dynamic common table expression queries being associated with a particular transformation function matching one of the identifiers of the transformation functions; based on the configuration table, serially executing the dynamic common table expression qu…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.