| 摘要 |
A system for the federated enterprise analysis of data within a data source comprising: a virtual graph overlying said data source and providing a unified view of relational schemas in the data source; and at least one graph engine, each graph engine storing a respective section of the virtual graph that is mapped to a respective relational schema within said data source; whereby enterprise analysis can be performed on a single graph engine within the at least one graph engine, or on any subset of graph engines within the at least one graph engine linked according to the virtual graph. |
