Data processing: database and file management or data structures – Database and file access – Record – file – and data search and comparisons
Reexamination Certificate
2006-07-08
2010-12-28
Jalil, Neveen Abel (Department: 2165)
Data processing: database and file management or data structures
Database and file access
Record, file, and data search and comparisons
C726S009000
Reexamination Certificate
active
07860882
ABSTRACT:
A method is presented for transferring data objects between federated entities within a federated computational environment using artifacts. A first federated entity receives artifacts from a second federated entity that generates data objects, such as assertions, for use at or by the first federated entity. An artifact references a data object that is locally stored by the second federated entity, which is implemented as a distributed system having multiple data processing systems, each of which can generate artifacts and associated data objects and can proxy retrieval requests to systems within the second federated entity. Each artifact includes a tag that indicates the data processing system within the second federated entity that generated the artifact. When the second federated entity receives a retrieval request with an artifact from the first federated entity, the appropriate data object is retrieved from within the distributed data processing system using the artifact and the tag.
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Duggan Matthew P.
Hinton Heather M.
Wardrop Patrick R.
Abel Jalil Neveen
Chbouki Tarek
International Business Machines - Corporation
Judson David H.
LaBaw Jeffrey S.
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