SYSTEM AND METHOD FOR MANAGING COMPLEX RELATIONSHIPS OVER DISTRIBUTED HETEROGENEOUS DATA SOURCES

摘要

Relationship and navigation data repository can with central data model and contained the relationship between those definition of template, come from multiple distributed heterogeneous data sources. Integrating engine is coupled to relationship and navigation data repository, and receives and which heterogeneous performance data source and which or which template inquired and determine, then inquiry is applied to respond the order to calculate required query result, is based on the related data sources and template. The distributed heterogeneous data source can use a kind of system and method, it is related to obtaining pre-existing definition data, the data of example memory interior nodes initialize and carry out to the attribute of a relation and entity attribute that are directed to each node, then therefrom form updated navigation tree structure.