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FUNDAMENTALS OF WEB SERVICES
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This two-day course is designed to provide a firm understanding of the process of designing and planning the implementation of a web service. It discusses reasons for implementing web services, interface considerations, system reusability, interoperability, and security. It explains and contrasts RPC-oriented services (SOAP) with XML-centric alternatives (REST).
Course Length: 2 Days
Course Tuition: $690 (US)
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| Prerequisites |
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Familiarity with web and data processing concepts. Fundamentals of XML.
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• Getting Started with Web Services
Web Services Defined
Why Build a Web Service?
Design Considerations
Physical Constraints
HTTP Interface Design
Resources
Parameter Passing
Client Issues
XML Considerations
• Web Services Overview
Interfaces vs. Platforms
Web Services Applications
RPC-style Web Services
RESTful Web Services
Implementing XML Standards
Internationalization
Security and Authentication
Transactions
Interface Versioning
• Interface Design
Physical Considerations
Web Services Protocols
HTTP Review
Defining Resources
URL Design
Query Parameters
GET and POST
SOAP Over HTTP
Stateless and Stateful Operations
Planning for Scalability
• Publishing and Discovery
Knowing Your Audience
Discovery Protocols
UDDI
WSDL
RDF
XML Schema
• Basic SOAP
SOAP Overview
The SOAP Envelope
SOAP Over HTTP
A SOAP Server
The Deployment Descriptor
A SOAP Client
Complex Data Types
Complex Data Types: Client Code
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• Web Service Development
Selecting A Platform
Planning for Reuse
Security Considerations
Supporting Transactions
Staged Development
Deployment & Ongoing Maintenance
• Building Web Services in Java
The Java Web Services Developer Pack
Selecting A Development Framework
Java Servlets
JavaServer Pages
Using SOAP with JAX-RPC
Creating A WSDL Document
Securing the Application
Deployment
Calling from the Client
• Building Web Services in .NET
.NET Architecture Overview
The .NET Framework
The Common Language Runtime (CLR)
.NET Remoting vs. ASP .NET
A Simple ASP .NET Web Service
Using the wsdl Utility
Securing the Application
Deployment
Calling from the Client
• Using Web Services
Client Types
Software Clients
Browser Clients
HTML Interfaces
Aggregating Web Services
Distributed Transaction Strategies
Alternative Transports (SMTP
Download a detailed course outline (PDF)
Contact us for course schedules or more
information.
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