DocumentCode
2158350
Title
Framework for object migration in federated database systems
Author
Radeke, Elke ; Scholl, Marc H.
Author_Institution
Cooperation Univ. of Paderborn, Germany
fYear
1994
fDate
28-30 Sep 1994
Firstpage
187
Lastpage
194
Abstract
Existing federated database systems (FDBS) provide uniform access to multiple heterogeneous DBS, but do not enable objects to move across the DBS while retaining global identity. To fulfil this requirement of industrial users, we provide a framework incorporating a flexible object migration mechanism into FDBS. It offers different capabilities for “what” and “how” to migrate: (1) different kinds of objects that exist within an FDBS, (2) various migration degrees that determine what data to migrate of an object, and (3) different operation primitives to move, replicate, and copy objects
Keywords
data structures; database management systems; distributed databases; transaction processing; federated database systems; global identity; multiple heterogeneous DBS; object migration; replication; Application software; Communication system control; Computer science; Data communication; Database systems; Prototypes; Query processing; Satellite broadcasting; Software prototyping; Transaction databases;
fLanguage
English
Publisher
ieee
Conference_Titel
Parallel and Distributed Information Systems, 1994., Proceedings of the Third International Conference on
Conference_Location
Austin, TX
Print_ISBN
0-8186-6400-2
Type
conf
DOI
10.1109/PDIS.1994.331717
Filename
331717
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