Title :
Optimization techniques for replicating CORBA objects
Author :
Défago, Xavier ; Felber, Pascal ; Schiper, André
Author_Institution :
Lab. de Syst. d´´Exploitation, Ecole Polytech. Fed. de Lausanne, Switzerland
Abstract :
The CORBA Object Group Service (OGS) is a new CORBA service that provides support for fault tolerance through the replication of CORBA objects. We present several optimization techniques that are used to improve the performance of OGS. For each optimization, we analyse the impact on the throughput and the response time of OGS. The optimization techniques presented in the paper are quite generic and can be applied to many fault tolerant distributed algorithms based on consensus
Keywords :
client-server systems; distributed algorithms; distributed object management; fault tolerant computing; optimising compilers; CORBA Object Group Service; CORBA object replication; CORBA service; OGS; consensus; fault tolerance; fault tolerant distributed algorithms; optimization techniques; response time; throughput; Distributed algorithms;
Conference_Titel :
Object-Oriented Real-Time Dependable Systems, 1999. Proceedings. Fourth International Workshop on
Conference_Location :
Santa Barbara, CA
Print_ISBN :
0-7803-5579-2
DOI :
10.1109/WORDS.1999.806554
