Paper Info
Title
Service Evolution Patterns
Abstract
Service evolution is the process of maintaining and evolving existing Web services to cater for new requirements and technological changes. In this paper, a service evolution model is proposed to analyze service dependencies, identify changes on services and estimate impact on consumers that will use new versions of these services. Based on the proposed service evolution model, four service evolution patterns are described: compatibility, transition, split-map, and merge-map. These proposed patterns provide reusable templates to encourage well-defined service evolution while minimizing issues that arise otherwise. They can be applied in the service evolution scenario where a single service is used by many, possibly unknown, consumers' applications. In such a scenario, providers evolve their services independently from consumers, which might cause unexpected errors and incur unpredicted impact on the dependent consumers' applications. Therefore, providers can use these patterns to estimate the impact that changes to be introduced to their services may cause on their consumers, and to allow consumers smoothly migrate to the newest version of the service.
Year
DOI
Venue
2014
10.1109/ICWS.2014.39
ICWS
Keywords
Field
DocType
evolution pattern,service dependency,service evolution model,service evolution,service evolution patterns,web services, service evolution, evolution pattern, service evolution model, service dependency,web services
Service design,World Wide Web,Computer science,Service system,Service guarantee,Risk analysis (engineering),Differentiated service,Service product management,Service level requirement,Database,Service delivery framework,WS-Policy
Conference
Citations 
PageRank 
References 
6
0.49
11
Authors
4
Name
Order
Citations
PageRank
Shuying Wang160.49
Wilson Akio Higashino260.49
Michael A. Hayes3201.83
Miriam A. M. Capretz424133.66