DocumentCode :
593725
Title :
Controlled conflict resolution for replicated document
Author :
Martin, Sebastien ; Ahmed-Nacer, Mehdi ; Urso, Pascal
Author_Institution :
INRIA, Univ. de Lorraine, Vandoeuvre-lès-Nancy, France
fYear :
2012
fDate :
14-17 Oct. 2012
Firstpage :
471
Lastpage :
480
Abstract :
Collaborative working is increasingly popular, but it presents challenges due to the need for high responsiveness and disconnected work support. To address these challenges the data is optimistically replicated at the edges of the network, i.e. personal computers or mobile devices. This replication requires a merge mechanism that preserves the consistency and structure of the shared data subject to concurrent modifications. In this paper, we propose a generic design to ensure eventual consistency (every replica will eventually view the same data) and to maintain the specific constraints of the replicated data. Our layered design provides to the application engineer the complete control over system scalability and behavior of the replicated data in face of concurrent modifications. We show that our design allows replication of complex data types with acceptable performances.
Keywords :
concurrency control; data integrity; document handling; groupware; mobile computing; collaborative working; concurrent modification; controlled conflict resolution; disconnected work support; eventual consistency; mobile device; network edge; personal computer; replicated data behavior; replicated document; responsiveness; shared data consistency; shared data structure; system scalability; Context; Java; collaborative editing; optimistic replication; replicated document;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom), 2012 8th International Conference on
Conference_Location :
Pittsburgh, PA
Print_ISBN :
978-1-4673-2740-4
Type :
conf
Filename :
6450938
Link To Document :
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