Data consistency in a multi-layer datawarehouse
First Claim
1. A method of modifying a plurality of data packages stored in different data containers within a database management system, the method comprising:
- receiving a request at the database management system to modify a first data package in a first data container; and
modifying the first data package and a second data package in a second data container based on common data in the first and second data packages.
1 Assignment
0 Petitions
Accused Products
Abstract
Systems, methods, and computer program products for data consistency in a database management system. A method may be provided that modifies a plurality of data packages stored in different data containers within a database management system. That method may include receiving a request at the database management system to modify a first data package in a first data container, and modifying the first data package and a second data package in a second data container based on common data in the first and second data packages. Modifying the first and second data packages may include deleting and/or invalidating the first and second data packages. Modifying the first and second data packages based on common data may include modifying the first and second data packages based on an association of the first and second data packages that is formed by a delta management system.
19 Citations
24 Claims
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1. A method of modifying a plurality of data packages stored in different data containers within a database management system, the method comprising:
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receiving a request at the database management system to modify a first data package in a first data container; and
modifying the first data package and a second data package in a second data container based on common data in the first and second data packages. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A database management system comprising:
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a plurality of data containers comprising at least a first data container and a second data container;
a computer system in communication with the plurality of data containers, the computer system configured to perform operations comprising;
receiving a request at the database management system to modify a first data package in the first data container; and
modifying the first data package and a second data package in the second data container based on common data in the first and second data packages. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A computer program product, tangibly embodied on an information carrier, the computer program product comprising instructions operable to cause data processing apparatus to:
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receive a request at a database management system to modify a first data package in a first data container; and
modify the first data package and a second data package in a second data container based on common data in the first and second data packages. - View Dependent Claims (20, 21, 22, 23, 24)
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Specification