High performance XML storage retrieval system and method
US7627589B2 · kind B2 · utility
4Cited by
6References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 10, 2004 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | Oct 16, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99942
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A binary object XML repository for storage and retrieval of data in XML documents includes import manager capabilities for converting file formats to XML. Indexing capabilities encode XML document data in a binary data structure for storage within lexicon(s) in the form of tokens and token types, with a token including data elements corresponding to XML syntax. The lexicon(s) also assigns token identifier numbers, which sequence module(s) store in an original sequence. Postings module(s) map the token identifier numbers to the token identifier's position in the original sequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.