Invention Grant
US08180787B2 Application portability and extensibility through database schema and query abstraction
失效
应用程序可移植性和可扩展性通过数据库模式和查询抽象
- Patent Title: Application portability and extensibility through database schema and query abstraction
- Patent Title (中): 应用程序可移植性和可扩展性通过数据库模式和查询抽象
-
Application No.: US11226181Application Date: 2005-09-14
-
Publication No.: US08180787B2Publication Date: 2012-05-15
- Inventor: Richard Dean Dettinger , Peter John Johnson , Richard Joseph Stevens , Ikhua Tong , Eric Will
- Applicant: Richard Dean Dettinger , Peter John Johnson , Richard Joseph Stevens , Ikhua Tong , Eric Will
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Patterson & Sheridan, LLP
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/30
Abstract:
The present invention generally is directed to a system, method and article of manufacture for accessing data independent of the particular manner in which the data is physically represented. In one embodiment, a data repository abstraction layer provides a logical view of the underlying data repository that is independent of the particular manner of data representation. A query abstraction layer is also provided and is based on the data repository abstraction layer. A runtime component performs translation of an abstract query into a form that can be used against a particular physical data representation.
Public/Granted literature
- US20060010127A1 Application portability and extensibility through database schema and query abstraction Public/Granted day:2006-01-12
Information query
