| 摘要 |
Method, system, and program product for configuring and using a federated database and data structure management system with error prone data. The design of the metadata and queries includes the steps of first determining schema and metadata configurations of the data source servers. The next step is enumerating available resources, and enumerating security and confidentiality requirements. These are used for calculating an optimal federated database management system design based on the schema and metadata, the enumerated available resources, and the enumerated security and confidentiality requirements; and designing an optimal federated database management system with provision for exception detection and error handling.
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