Regulating Orchestration in SOA-Based Systems

Under service-oriented architecture (SOA), servers (service providers) provide services to clients as well as other orchestrators, i.e. they are parts of several orchestrations. Due to different types of interaction, servers may have to operate concurrently under several policies. Moreover, when int...

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Bibliographic Details
Published in2010 Seventh International Conference on Information Technology: New Generations pp. 690 - 695
Main Authors Tin Lam, Minsky, Naftaly
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2010
Subjects
Certification
Computer science
Engines
global constraints
Information technology
Middleware
Monitoring
orchestration policy
Protocols
Semiconductor optical amplifiers
server commitments
Service oriented architecture
SOA middleware
Tin
verifiable assurance
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Summary:Under service-oriented architecture (SOA), servers (service providers) provide services to clients as well as other orchestrators, i.e. they are parts of several orchestrations. Due to different types of interaction, servers may have to operate concurrently under several policies. Moreover, when interacting with clients or peer servers, a server may be subject to global constraints determined by system authorities, e.g. system administrator. In this paper, we present a framework to enforce multiple policies on server behavior with emphasis on server activities in orchestration. Our framework employs LGI-based middleware, and does not require any change of the conventional SOAP-based protocol, the UDDI server, the programs of servers and clients, or the BPEL engine employed by service orchestrators.
ISBN:9781424462704
1424462703
DOI:10.1109/ITNG.2010.226