Optimized field unpacking for a data stream management system
US8112415B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2008 |
| Grant date | Feb 7, 2012 |
| Priority date | — |
| Expiry date | Dec 8, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24568
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Two methods and computer-readable medium for obtaining information using field group unpacking functions. The first method obtains information using field group unpacking functions by identifying an optimized unpacking function from field group unpacking functions, and an optimized unpacking function is used to unpack a field associated with the data stream. The second method obtains information using field group unpacking functions by identifying an optimized unpacking function from the field group unpacking functions. Then, a prefilter is applied and associated with the optimized unpacking functions and used to unpack a field associated with the data stream. The computer-readable medium obtains field group unpacking functions for execution by a computing device using field group unpacking functions that identify an optimized unpacking function from the field group unpacking functions, and use an optimized unpacking function to unpack a field associated with the data stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.