Abstract
Problem statement: Web services are increasingly being deployed in bu siness applications, due to its unique features such as flexibility, int eroperability and other features. Most of the busin ess applications involve extensive use of database oper ations for data management in back end. Further business applications demand very high level of per formance from software solutions and it is a contin ual and never-ending process. This study focuses on measurement and analysis of performance metrics of database queries in implementation of web services. Approach: In this experimentation, web services are implemented in two popular and standard platforms and database queries are realized through all commercial and standard databases. Performance measurement is done by implementing a common sample application on each realization and using a pair of performance metrics, response time and pack et count, that is, number of packets involved in commu nication between the layers of implementation. Results and Conclusion: This novel study summarizes the various performance aspects of databases in web services with a basic set of database queries i n the back end and concludes with firm results on optimum performance offered by database in execution of database queries in realization of web service s.
Highlights
Nowadays web services are gaining tremendous growth due to its unique features such as flexibility, interoperability
Services were deployed to allow remote access and various standards and technologies involved in web management of legacy databases apart from discovery of services make web services interoperable and functionality (Guzman et al, 2006)
The performance of web services, to a contains client module, application module and database certain extent, depends upon database used as back table and allows testers to configure transaction end in implementation of web services
Summary
Nowadays web services are gaining tremendous growth due to its unique features such as flexibility, interoperability. J. Computer Sci., 8 (8): 1346-1352, 2012 realization of web services, using some standard The study (Gounaris et al, 2008) propose a robust databases for queries and J2EE and .Net software control theoretical solution to the problem of optimizing platforms for web service application. The performance of web services, to a contains client module, application module and database certain extent, depends upon database used as back table and allows testers to configure transaction end in implementation of web services.
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