Paper Info
Title
Automated performance maintenance for service compositions
Abstract
Web service compositions, usually defined as BPEL pro- cesses, need to adapt to changes in their constituent web services, in order to maintain functionality and perfor- mance. Therefore, BPEL processes must be able to de- tect web service failure and performance degradation re- sulting in the violation of service-level agreements. Auto- mated diagnosis and repair are equally important. How- ever, BPEL lacks constructs for web service monitoring and runtime adaptability, which are pre-requisites for diagnosis and repair. We present a solution for transparent runtime monitoring, as well as automated performance degradation detection, diagnosis, and repair for BPEL processes. Our solution uses lightweight monitoring techniques, supports customizable diagnosis and repair strategies, and is com- patible with any standards-compliant BPEL engine.
Year
DOI
Venue
2009
10.1109/WSE.2009.5631246
WSE
Keywords
Field
DocType
Web services,software maintenance,specification languages,system monitoring,BPEL processes,Web service compositions,Web service monitoring,automated performance maintenance,runtime adaptability,service-level agreements,transparent runtime monitoring
Adaptability,World Wide Web,Computer science,System monitoring,Business Process Execution Language,Software maintenance,Web service,Maintenance engineering
Conference
Citations 
PageRank 
References 
2
0.37
13
Authors
2
Name
Order
Citations
PageRank
Adina D. Mosincat1494.29
Walter Binder2107792.58