IRMA-International.org: Creator of Knowledge
Information Resources Management Association
Advancing the Concepts & Practices of Information Resources Management in Modern Organizations

Context and Concept of Web Services

Context and Concept of Web Services
View Sample PDF
Author(s): Vijay Kasi (Georgia State University, USA)and Brett Young (Georgia State University, USA)
Copyright: 2006
Pages: 6
Source title: Encyclopedia of E-Commerce, E-Government, and Mobile Commerce
Source Author(s)/Editor(s): Mehdi Khosrow-Pour, D.B.A. (Information Resources Management Association, USA)
DOI: 10.4018/978-1-59140-799-7.ch025

Purchase

View Context and Concept of Web Services on the publisher's website for pricing and purchasing information.

Abstract

The term Web services has as many definitions as there are people who have worked on it. The different definitions, in general, stress various aspects of Web services. The diverse nature of these definitions confirms the diverse interpretations of Web services (“Evolution of Integration Functionality,” 2001; Freger, 2001; Infravio, 2002; Ogbuji, 2002; Stal, 2002; Wilkes, 2002). The big computer giants such as Microsoft and IBM promote Web services, and the definitions offered by them are as follows. • IBM: “A Web Service is a collection of functions that are packaged as a single entity and published to the network for use by other programs...[They are] self-describing, self-contained, modular applications...” (Glass, 2000). • Microsoft: “Web Services are a very general model for building applications and can be implemented for any operating system that supports communication over the Internet and represent black-box functionality that can be reused without worrying about how the service is implemented...[They use] building blocks for constructing distributed Web applications...” (Kirtland, 2001). • World Wide Web Consortium (W3C): “A software system identified by a URI [uniform resource indicator], whose public interfaces and bindings are defined and described using XML [extensible markup language]. Its definition can be discovered by other software systems. These systems may then interact in a manner prescribed by its definition, using XML based messages conveyed by internet protocols” (W3C, 2002). This article attempts to clarify these generic definitions into language that is tangible and meaningful to the reader. To do so, background is given on the systems, applications, and architecture that led to the need and development of Web services.

Related Content

Simriti Popli, Gabriel Wasswa. © 2024. 12 pages.
Pooja Lekhi. © 2024. 8 pages.
Shailey Singh. © 2024. 12 pages.
Shailey Singh. © 2024. 9 pages.
Tanuj Surve, Tuan Nguyen. © 2024. 17 pages.
Pawan Kumar, Sanjay Taneja, Mukul Bhatnagar, Arvinder K. Kaur. © 2024. 17 pages.
Azadeh Eskandarzadeh. © 2024. 15 pages.
Body Bottom