Cascading index method and apparatus
US7620640B2 · kind B2 · utility
4Cited by
2References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 6, 2004 |
| Grant date | Nov 17, 2009 |
| Priority date | — |
| Expiry date | Oct 16, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99945
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An architecture, apparatus, and method for a cascading index of a plurality of PATRICIA trie blocks are shown. The invention discloses a method of a two-dimensional indexing system using PATRICIA trie properties in both dimensions to overcome prior art imbalances in data access as well as simplifying the access solutions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.