Methods and systems for providing a data access layer
US7680797B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2004 |
| Grant date | Mar 16, 2010 |
| Priority date | — |
| Expiry date | Dec 9, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/24552
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A preferred system for providing data access comprises an application program interface configured to delegate a request to at least one service providers also included in the system. The service providers may include a synchronization manager configured to maintain, based upon the request, data consistency between a first server containing the service providers and a second server and a cache manager configured to cache, based upon the request, a portion of a database query. In addition, the service providers may include a pre-fetch service configured to anticipate a database query, perform the anticipated query, and cache the results of the anticipated query, and a security manager configured to determine a restriction on the request based upon a role of a user associated with the request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.