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Business Aspects of Web Services

Business Aspects of Web Services
Author: Christof Weinhardt
Publisher: Springer Science & Business Media
Total Pages: 204
Release: 2011-11-10
Genre: Computers
ISBN: 3642224474

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Driven by maturing Web service technologies and the wide acceptance of the service-oriented architecture paradigm, the software industry’s traditional business models and strategies have begun to change: software vendors are turning into service providers. In addition, in the Web service market, a multitude of small and highly specialized providers offer modular services of almost any kind and economic value is created through the interplay of various distributed service providers that jointly contribute to form individualized and integrated solutions. This trend can be optimally catalyzed by universally accessible service orchestration platforms – service value networks (SVNs) – which are the underlying organizational form of the coordination mechanisms presented in this book. Here, the authors focus on providing comprehensive business-oriented insights into today’s trends and challenges that stem from the transition to a service-led economy. They investigate current and future Web service business models and provide a framework for Web service value networks. Pricing mechanism basics are introduced and applied to the specific area of SVNs. Strategies for platform providers are analyzed from the viewpoint of a single provider, and so are pricing mechanisms in service value networks which are optimal from a network perspective. The extended concept of pricing Web service derivatives is also illustrated. The presentation concludes with a vision of how Web service markets in the future could be structured and what further developments can be expected to happen. This book will be of interest to researchers in business development and practitioners such as managers of SMEs in the service sector, as well as computer scientists familiar with Web technologies. The book’s comprehensive content provides readers with a thorough understanding of the organizational, economic and technical implications of dealing with Web services as the nucleus of modern business models, which can be applied to Web services in general and Web service value networks specifically..


Web Services Security and E-Business

Web Services Security and E-Business
Author: Radhamani, G.
Publisher: IGI Global
Total Pages: 412
Release: 2006-10-31
Genre: Computers
ISBN: 1599041707

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Many techniques, algorithms, protocols and tools have been developed in the different aspects of cyber-security, namely, authentication, access control, availability, integrity, privacy, confidentiality and non-repudiation as they apply to both networks and systems. Web Services Security and E-Business focuses on architectures and protocols, while bringing together the understanding of security problems related to the protocols and applications of the Internet, and the contemporary solutions to these problems. Web Services Security and E-Business provides insight into uncovering the security risks of dynamically-created content, and how proper content management can greatly improve the overall security. It also studies the security lifecycle and how to respond to an attack, as well as the problems of site hijacking and phishing.


Java Web Services

Java Web Services
Author: David A. Chappell
Publisher: "O'Reilly Media, Inc."
Total Pages: 284
Release: 2002
Genre: Computers
ISBN: 9780596002695

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This volume offers the experienced Java developer a way into the Web services world. It explains the range of technologies in use and how they relate to Java and shows Java developers how to put them to use to solve real problems.


Web Services Essentials

Web Services Essentials
Author: Ethan Cerami
Publisher: "O'Reilly Media, Inc."
Total Pages: 306
Release: 2002-02-14
Genre: Computers
ISBN: 1449337171

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As a developer new to Web Services, how do you make sense of this emerging framework so you can start writing your own services today? This concise book gives programmers both a concrete introduction and a handy reference to XML web services, first by explaining the foundations of this new breed of distributed services, and then by demonstrating quick ways to create services with open-source Java tools.Web Services make it possible for diverse applications to discover each other and exchange data seamlessly via the Internet. For instance, programs written in Java and running on Solaris can find and call code written in C# that run on Windows XP, or programs written in Perl that run on Linux, without any concern about the details of how that service is implemented. A common set of Web Services is at the core of Microsoft's new .NET strategy, Sun Microsystems's Sun One Platform, and the W3C's XML Protocol Activity Group.In this book, author Ethan Cerami explores four key emerging technologies: XML Remote Procedure Calls (XML-RPC) SOAP - The foundation for most commercial Web Services development Universal Discovery, Description and Integration (UDDI) Web Services Description Language (WSDL) For each of these topics, Web Services Essentials provides a quick overview, Java tutorials with sample code, samples of the XML documents underlying the service, and explanations of freely-available Java APIs. Cerami also includes a guide to the current state of Web Services, pointers to open-source tools and a comprehensive glossary of terms.If you want to break through the Web Services hype and find useful information on these evolving technologies, look no further than Web Services Essentials.


Web Services

Web Services
Author: Anne Thomas Manes
Publisher: Addison-Wesley Professional
Total Pages: 356
Release: 2003
Genre: Computers
ISBN: 9780321185778

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bull; bull;Written by the author who Enterprise Systems Journal noted for her uncanny ability to apply technology to create new solutions. bull;Helps identify scenarios and applications where Web services can provide the best ROI for your company bull;Foreword by Brown and Hagel, bestselling Web services authors of "Out of the Box"


Web Services

Web Services
Author: Gustavo Alonso
Publisher: Springer Science & Business Media
Total Pages: 369
Release: 2013-03-14
Genre: Computers
ISBN: 3662108763

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Like many other incipient technologies, Web services are still surrounded by a substantial level of noise. This noise results from the always dangerous combination of wishful thinking on the part of research and industry and of a lack of clear understanding of how Web services came to be. On the one hand, multiple contradictory interpretations are created by the many attempts to realign existing technology and strategies with Web services. On the other hand, the emphasis on what could be done with Web services in the future often makes us lose track of what can be really done with Web services today and in the short term. These factors make it extremely difficult to get a coherent picture of what Web services are, what they contribute, and where they will be applied. Alonso and his co-authors deliberately take a step back. Based on their academic and industrial experience with middleware and enterprise application integration systems, they describe the fundamental concepts behind the notion of Web services and present them as the natural evolution of conventional middleware, necessary to meet the challenges of the Web and of B2B application integration. Rather than providing a reference guide or a "how to write your first Web service" kind of book, they discuss the main objectives of Web services, the challenges that must be faced to achieve them, and the opportunities that this novel technology provides. Established, as well as recently proposed, standards and techniques (e.g., WSDL, UDDI, SOAP, WS-Coordination, WS-Transactions, and BPEL), are then examined in the context of this discussion in order to emphasize their scope, benefits, and shortcomings. Thus, the book is ideally suited both for professionals considering the development of application integration solutions and for research and students interesting in understanding and contributing to the evolution of enterprise application technologies.


Securing Web Services: Practical Usage of Standards and Specifications

Securing Web Services: Practical Usage of Standards and Specifications
Author: Periorellis, Panos
Publisher: IGI Global
Total Pages: 420
Release: 2007-10-31
Genre: Computers
ISBN: 1599046415

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"This book collects a complete set of studies addressing the security and dependability challenges of Web services and the development of protocols to meet them. Encompassing a complete range of topics including specifications for message level security, transactions, and identity management, it enables libraries to provide researchers an authoritative guide to a most challenging technological topic"--Provided by publisher.


E-business Implementation

E-business Implementation
Author: Dougal Watt
Publisher: Routledge
Total Pages: 341
Release: 2007-06-01
Genre: Business & Economics
ISBN: 1136409416

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'E-business Implementation' is written as a complete guide to successful e-business delivery, from both a project management and a detailed technological perspective. E-business provides a powerful mechanism for organizations to increase productivity and lower costs. However, in order to utilise these considerable benefits, companies must ensure their e-business is implemented correctly and is appropriate to their market segment. 'E-business Implementation' provides a comprehensive guide to successful implementation and is divided into three parts: * Part one begins with a project management structure designed to deliver successful e-business functionality within time and budget, while avoiding the high failure rates common to many technology projects. * Part two details key concepts, technologies, products, vendors, benefits, limitations, and high-level design architectures for e-business, in a phased and risk-managed approach. These include publishing through the Internet and Intranets, portals and content management systems, transacting using e-commerce, integrating internal enterprise applications, integrating with external partners and suppliers, and responding in real-time to changing levels of demand through dynamic e-business and web services. * Part three details a set of critical foundation technologies that must be implemented correctly for the e-business initiative to be successful. These technologies include e-business development languages such as Java, XML and .Net, hardware platforms and their operating systems, security and networking systems, the Internet Domain Name System, and Open Source technologies.


Understanding Web Services

Understanding Web Services
Author: Eric Newcomer
Publisher: Addison-Wesley Professional
Total Pages: 370
Release: 2002
Genre: Computers
ISBN: 9780201750812

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This book introduces the main ideas and concepts behind core and extended Web services' technologies and provides developers with a primer for each of the major technologies that have emerged in this space.


Web Services Platform Architecture

Web Services Platform Architecture
Author: Sanjiva Weerawarana
Publisher: Prentice-Hall PTR
Total Pages: 416
Release: 2005
Genre: Computers
ISBN: 9780131488748

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A guide to Web services covers such topics as service orientation, UDDI, transactions, security, BPEL, and WS-MetadataExchange.