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Introduction to XML Web Services

A 1 day introduction to Web Services for IT professionals who need to understand and develop online applications

Overview

With the ever-increasing adoption of XML, an understanding of Web Services is often an essential element of development strategy.

Web Services offer organisations an effective way to leverage the value of business assets/data by opening them up to access via web-based technologies. This can bring enhanced access to existing services or enable the creation of new services that use those assets for new purposes. The web services paradigm offers a flexible mechanism for integrating existing applications and bringing new ones online. This flexibility can ease the overhead of change management and provide an environment in which specific services can be integrated quickly to give organisations a 'fleet-of-foot' ability to meet new demands.

To understand these issues, this one-day course aims to provide a high level overview of the key Web Services technologies. These are covered individually before being brought together in a single example to form the big picture that gives a clear understating how these technologies fit together.

Objectives

On completion of this course, delegates will be able to:

• Describe the underlying concepts of Web Services
• Understand the uses and benefits of Web Services
• Understand key technologies underlying Web Services including UDDI, WSDL and SOAP

Prerequisites

This is an introductory course and will suit most backgrounds, including business decision makers who want an overview and developers who want hands-on experience. Delegates should have a good understanding of XML technologies which can be gained from attending our 1-day Introduction to XML Technologies course

Course Outline

Introduction

What are Web Services? How and where should they used? Why should you use Web Services

UDDI

What is UDDI? How do I structure a UDDI message? Introduction to Repositories

WSDL

What is WSDL? Structuring an WSDL file; Introduction to XML Schemap

SOAP

What is SOAP? Introduction to distributed computing concepts; Remote Procedure call; Messaging using SOAP; Understanding a SOAP response

The Big Picture - Example Web Service

Looking at an example web service to understand how everything works in context.

Client Dedicated Training

Courses can be held on your site or at one of our dedicated training centres situated around the country. Courses can also be tailored to meet your specific training requirements.

Duration

1 day

More Information

Call 0117 311 6500 or email [email protected]

Course Code

WSINT1.0

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