Email server with enhanced least recently used (LRU) cache
US8307036B2 · kind B2 · utility
16Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2005 |
| Grant date | Nov 6, 2012 |
| Priority date | — |
| Expiry date | Jan 27, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/42
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An electronic mail (email) server includes a proxy that obtains mappings for unique identifiers (UID's) corresponding to new electronic messages that have been determined from a polling operation. A Least Recently Used (LRU) cache caches each new message and releases from cache least recently used messages. A memory in which all messages within the LRU cache are spooled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.