A flexible service reservation scheme for real-time SOA

Sen Zhou*, Kwei Jay Lin

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

This paper 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 paper, 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 have flexible real-time requirements, acceptance ratio can be greatly enhanced.

Original languageEnglish
Title of host publicationProceedings - 2011 8th IEEE International Conference on e-Business Engineering, ICEBE 2011
Pages215-222
Number of pages8
DOIs
StatePublished - 2011
Externally publishedYes
Event2011 8th IEEE International Conference on e-Business Engineering, ICEBE 2011 - Beijing, China
Duration: 19 10 201121 10 2011

Publication series

NameProceedings - 2011 8th IEEE International Conference on e-Business Engineering, ICEBE 2011

Conference

Conference2011 8th IEEE International Conference on e-Business Engineering, ICEBE 2011
Country/TerritoryChina
CityBeijing
Period19/10/1121/10/11

Keywords

  • admission control
  • advance reservation
  • real-time
  • service-oriented architecture

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