Parallel random proxy usage for large scale web access
US8010639B2 · kind B2 · utility
5Cited by
4References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 5, 2009 |
| Grant date | Aug 30, 2011 |
| Priority date | — |
| Expiry date | Oct 17, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99943
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method efficiently and anonymously retrieves large scale Web data through a restricted query interface. A number of proxy servers are utilized to permit parallel access to a target Web server for processing multiple queries simultaneously. Latency in the individual queries is absorbed by the proxy servers. Queries that would otherwise appear structured to the target server are assigned to the proxy server in a random fashion, obscuring the structured nature of the queries. The anonymous nature of the queries made by the proxy servers furthermore conceals the identity of the originating server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.