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A programming model for service replication in distributed object systems

DSpace at IIT Bombay

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Title A programming model for service replication in distributed object systems
 
Creator JOSHI, RK
RAMAKRISHNA, O
RAM, DJ
 
Subject control replication
distributed object systems
highly available services
redundant services
replica access control
 
Description With the growing emphasis on distributed applications, sophisticated programming models for handling replication become important. Control replication as an issue has so far been considered in the larger context of distributed systems such as ISIS and Arjuna. We present a programming model called ShadowObjects for programming replicated services to cater to the needs of control replication in distributed object oriented systems. The ShadowObjects model provides primitives for building highly available and redundant services. Replication in ShadowObjects is encapsulated and a replica access control mechanism is provided. Messages accessing the services exported by a server object can be captured on-the-fly, and can be appropriately scheduled on the replicas. The ShadowObjects model can be used to develop applications for distributed systems. (C) 1999
 
Publisher ACADEMIC PRESS INC
 
Date 2011-07-12T12:08:13Z
2011-12-26T12:48:52Z
2011-12-27T05:34:20Z
2011-07-12T12:08:13Z
2011-12-26T12:48:52Z
2011-12-27T05:34:20Z
1999
 
Type Article
 
Identifier JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING, 59(1), 1-12
0743-7315
http://dx.doi.org/10.1006/jpdc.1999.1548
http://dspace.library.iitb.ac.in/xmlui/handle/10054/3320
http://hdl.handle.net/10054/3320
 
Language en