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- Publisher
- de Gruyter
- Copyright
- © 2010 Walter de Gruyter GmbH & Co. KG, Berlin/New York
- Subject
- Next Generation Service Delivery Platforms
- ISSN
- 0930-5157
- eISSN
- 1865-8342
- DOI
- 10.1515/piko.2010.006
- Publisher site
- See Article on Publisher Site
Abstract
Service placement optimizes the number of instances of a service and their location within an ad hoc network in light of changes in service demand and network topology. The goal is to reduce bandwidth usage and latencies between clients and servers, while improving scalability and availability of the service. We propose the SP i service placement architecture which is unique in that it addresses the interdependencies between service placement, service discovery, and routing. We give an overview of the system, discuss the service model and algorithms with emphasis on the cost of synchronization between service instances, and present simulation-based results that illustrate the benefits of service placement when compared to traditional client/server architecture.
Journal
PIK - Praxis der Informationsverarbeitung und Kommunikation – de Gruyter
Published: Jan 1, 2010