Real-Time SOA Using Flexible Advance Reservation
by Zhou, Sen, M.S., UNIVERSITY OF CALIFORNIA, IRVINE, 2011, 65 pages; 1505614

Abstract:

This thesis addresses the problem of resource reservation for applications built using the real-time service-oriented architecture (RT-SOA) paradigm. Real-time services can choose some time inside of a large interval for execution reservation. This property gives services more chance to be accepted by the schedulability admission control. However, the traditional way of advance reservation on fixed schedules does not take advantage of this flexibility. In this thesis, a reorganization algorithm is presented to relocate existing reservations if necessary, to accommodate new requests that have a less flexibility. Simulation results show that reorganization can enhance the acceptance ratio of real-time requests in almost all situations. When jobs in the system have flexible real-time requirements, acceptance ratio can be greatly enhanced.
 
AdviserKwei-Jay Lin
SchoolUNIVERSITY OF CALIFORNIA, IRVINE
SourceMAI/ 50-04, p. , Feb 2012
Source TypeThesis
SubjectsComputer engineering; Computer science
Publication Number1505614
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