METHOD FOR INVOKING AND INTEGRATING MULTIPLE FUNCTIONAL MODULES,申请号US20030720963-传众专利搜索

METHOD FOR INVOKING AND INTEGRATING MULTIPLE FUNCTIONAL MODULES

申请公布号：US2005114309(A1)

申请号：US20030720963

申请日期：2003.11.24

申请公布日期：2005.05.26

申请人：

INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人：DETTINGER RICHARD D.;EGGEBRAATEN THOMAS J.;O'BRIEN TERRENCE R.;STEVENS RICHARD J.

分类号：G06F7/00;G06F17/30;(IPC1-7):G06F7/00

主分类号：G06F7/00

摘要：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.