PASS Middleware for Distributed and Autonomous XML Message Processing

Basic message processing tasks, such as well-formedness checking and grammar validation, can be off-loaded from the service providers' own infrastructures. To enable effective off-loading of processing tasks, we introduce the Prefix Automata SyStem - PASS, a middleware architecture which distri...

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Bibliographic Details
Main Authors: Cavendish, D., Candan, K.S.
Format: Conference Proceeding
Language:English
Subjects:
Automata
Concurrent computing
Middleware
Payloads
Routing
Service oriented architecture
Simple object access protocol
Web server
Web services
XML
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Description
Summary:Basic message processing tasks, such as well-formedness checking and grammar validation, can be off-loaded from the service providers' own infrastructures. To enable effective off-loading of processing tasks, we introduce the Prefix Automata SyStem - PASS, a middleware architecture which distributively processes XML payloads of Web service SOAP messages during their routing towards Web servers. PASS is based on a network of automata, where PASS-nodes independently but cooperatively process parts of the SOAP message XML payload.
ISSN:1063-6382
2375-026X
DOI:10.1109/ICDE.2007.369023