While the development team is creating the project, they implement the following phases:
You learned about these phases in earlier projects. Therefore, we will discuss only the project execution phase, which is different for each project.
The Project Execution Phase
In the project execution phase, the development team creates the design of an application. After creating the design, they develop the application. The project execution phase consists of the following stages:
Analyzing the Requirements
During the requirements analysis phase, the development team at Lifestyle, Inc. analyzes the need for creating a Web service. This need for a Web service is based on the problem stated by Lucy Snyder, the sales manager of Lifestyle, Inc. Says Snyder, "We want to validate the credit card details of a customer who places an order for a product on our Web site."
After analyzing the requirements of the organization, the development team feels a need for a Web service. Credit card validation is a common scenario and Web services are a reusable piece of code. Therefore, the Web service that the development team creates can be used across multiple applications.
The Web service that the team creates should perform the following functions:
Creating the Design of the Application
During the design phase of the application, the development team decides upon the functionality to be implemented and the technology to be used. The development team plans to create a Web service. In addition, because the Web site is created using J2EE, the development team plans to use the IBM toolkit, which, in turn, uses the Java technology.
During the construction phase, the development team constructs the application. The following are the primary tasks that the team performs in the construction phase:
Having learned about the Development Life Cycle (DLC) of the project, you will now learn about the software that you need to install to run the IBM toolkit.
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Basics Of Xml
Basics Of Web Services
Introduction To Soap
Introduction To Uddi
Introduction To Wsdl
Creating A Web Service Using The Microsoft Soap Toolkit
Building Web Applications On The .net Platform
Creating An Asp.net Web Service
Creating A Web Service From An Interface
Introduction To The Atl Server
Creating A Web Service Using The Atl Server Library
Design And Creation Of The Knowledge Share Web Service
Introduction To Java Xml Technologies
Developing Java Web Services
Design And Creation Of A Web Service Using The Ibm Toolkit
Introduction To Mobile Applications
Creating A Mobile Application That Consumes A Web Service
Web Services Development With Jdeveloper
Creating Web Services Using Perl
Integration Of Xml Web Services With The Office Xp And Sql
Server 2000 Toolkits
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