发明名称 |
A FLEXIBLE VIRTUAL DATABASE SYSTEM INCLUDING A HIERARCHICAL APPLICATION PARAMETER REPOSITORY |
摘要 |
A virtual database system is disclosed that provides a flexible number and structure of database tables while using a fixed structure database system as its core. A table set (20), a column set (22), and an association set (24) are defined in an underlying fixed database environment. The data and relationships between these tables are used to define a virtual table (26) with a structure that can be varied as needed by application developers (and users) while the structure of the underlying fixed database remains unchanged. In a particular application, a hierarchical application parameter repository is implemented wherein parameters used by specific applications can be defined at various levels, such as for the application as a whole, for the application as used by a particular group, or as used by a particular user.
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申请公布号 |
WO02103573(A1) |
申请公布日期 |
2002.12.27 |
申请号 |
WO2002US18910 |
申请日期 |
2002.06.13 |
申请人 |
UBS AG;TERVIN, ROBERT, J.;SANTOS, ROBERT, J.;MEI, SHUEN |
发明人 |
TERVIN, ROBERT, J.;SANTOS, ROBERT, J.;MEI, SHUEN |
分类号 |
G06F17/30;(IPC1-7):G06F17/30 |
主分类号 |
G06F17/30 |
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