Towards Introducing and Implementation of Soa Design Antipatterns

Towards Introducing and Implementation of SOA Design Antipatterns

Deepali Tripathi
M. Tech (CS) scholar,
School of Computer Science & IT, DAVV,
Devi Ahilya University, Indore, India e-mail: [e-mail]
Dr. Ugrasen Suman
Reader,
School of Computer Science & IT, DAVV,
Devi Ahilya University, Indore, India e-mail: [e-mail]

Abstract— Service Oriented Computing (SOC) is an emerging distributed computing technology that is set to replace the existing ways of building software. Service Oriented Architecture (SOA) is an architectural practice followed by organizations to reduce total cost of ownership, ease of maintenance in software development implementing various SOC principles. Dissatisfactory performance of SOA projects has stimulated the developers to analyze the SOA worst practices or antipatterns. Our research aimed at identifying these wrong practices in implementation of SOA, i.e. antipatterns. In this paper, four antipatterns SOA==SOAP, using plain WSDL, web service discovery only through UDDI, and service for an application have been identified and presented in SOA antipattern template. These antipatterns are related to the use of SOAP, WSDL, UDDI and basic service definition, which initially seemed to be correct but later resulted into reduced performance benefits.

Keywords- Service, Service Oriented Computing, SOA, Design patterns, Antipatterns.

Introduction

Service Oriented Computing (SOC) is the latest design paradigm used to implement distributed systems. Service Oriented Architecture (SOA) implements various service orientation principles, which are designed for organizing and utilizing distributed capabilities that may be under the control of different ownership domains. It comprises of a set of components as services that can be invoked and whose interface descriptions are published and discovered [1-3]. The popularity of SOA has motivated designers to document its applications and implementations. Many best practices in

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