what is web service what is the use of web service? how can we integerate web service with java web application. give me a simple application with deployment instructions?

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Why You Should Use Web Services

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summary of website development & structure of website design it is include all starting to end information to easy way to understanding this way designers are design a website it include the client requirements what exactly he is expecting plat form.like php, html or java coding.

Web services instead share business logic, data and processes through a programmatic interface across a network. Web services are sometimes called application services.