System, method, and computer program product for efficient aggregation of data records of big data
US10210592B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2015 |
| Grant date | Feb 19, 2019 |
| Priority date | — |
| Expiry date | May 8, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T1/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computerized method, system, and computer program product can allow for processing by a processor data records (xDRs). The method can include receiving by the processor xDRs, each xDR including a vector of unique data fields, the xDRs forming together a stream. The stream can be stored by the processor in a memory of a general purpose graphic processor unit (GPGPU). An index vector of xDRs can be created by the processor, wherein each xDR is assigned a unique index identifier, and stored by the processor in a memory of the GPGPU. The index vector of xDRs is sorted with respect to at least a key of at least a unique data element selected. The sorted index vector can be stored in the memory of the GPGPU. A selection of at least the unique data field can be performed and aggregation of the stream performed with respect to the selection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.