Method, apparatus, and computer program product for efficient server response generation using intermediate state caching
US6671719B2 · kind B2 · utility
2Cited by
33References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 20, 2002 |
| Grant date | Dec 30, 2003 |
| Priority date | — |
| Expiry date | Sep 20, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2101/365
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed is a system for improving server efficiency by caching intermediate states encountered in generating responses to requests. The results of a mapping from an external name for a resource to an internal name for the resource may be cached as may the response header lines, or the body of the response message. In another disclosed aspect, candidates for intermediate state caching are selected from plain and small files. When the resource involves the product of an executable, another aspect involves delaying parsing request headers until necessary and then only parsing the headers required for generating the response.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.