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  • WSO2 to Present Technical Webinar on How to Migrate Enterprise Applications to the Cloud Using the WSO2 Stratos Cloud Middleware Platform
  • HP 658553-001 ProLiant N40L Ultra Micro Tower Server System AMD Turion II Neo N40L 1.5GHz 2C 2GB (1 x 2GB) 1 x 250GB LFF SATA

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services

Web Services

April 28, 2010 by BPELresource.com 5 Comments

Product Description
Like many other incipient technologies, Web services are still surrounded by a tremendous 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.

Web Services

Filed Under: BPEL Books Tagged With: Alonso, Application Integration Solutions, Application Technologies, BPEL, Contradictory Interpretations, Dangerous Combination, Enterprise Application Integration, First Web Service, Fundamental Concepts, Industrial Experience, Integration Systems, Middleware And Enterprise Application Integration, Natural Evolution, Noise Results, Novel Technology, Product Description, Reference Guide, services, Shortcomings, Technologies Web, Wishful Thinking

Test and Analysis of Web Services

April 28, 2010 by BPELresource.com Leave a Comment

Product Description

The service-oriented approach has become more and more popular, now allowing highly integrated and yet heterogeneous applications. Web services are the natural evolution of conventional middleware technologies to support Web-based and enterprise-level integration.

The highly dynamic characteristics of service-oriented applications means their validation is a continuous process that often runs in parallel with execution. It is not possible to clearly distinguish between the predeployment validation of a system and its use, nor is it possible to guarantee that the checks passed at a certain time will be passed at a later time and in the actual execution environment as well.

Baresi and Di Nitto have put together the first reference on all aspects of testing and validating service-oriented architectures, taking into account these inherent intricacies. The contributions by leading academic and industrial research groups are structured into four parts on: static analysis to acquire insight into how the system is supposed to work; testing techniques to sample its actual behavior; monitoring to probe its operational performance; and nonfunctional requirements like reliability and trust.

This monograph is an initial source of knowledge for researchers in both academia and industry in the field of service-oriented architecture validation and verification approaches. They will find a comprehensive survey of state-of-the-art approaches as well as techniques and tools to improve the quality of service-oriented applications.

Test and Analysis of Web Services

Filed Under: BPEL Books Tagged With: Analysis, Applications Web, Architecture Validation, Baresi, Dynamic Characteristics, Execution Environment, Heterogeneous Applications, Industrial Research Groups, Initial Source, Intricacies, Level Integration, Middleware Technologies, Natural Evolution, Nonfunctional Requirements, Operational Performance, Oriented Applications, Oriented Approach, Service Oriented Architecture, Service Oriented Architectures, services, Static Analysis, Test, Verification Approaches

Web Services and Formal Methods: 4th International Workshop, WS-FM 2007, Brisbane, Australia, September 28-29, 2007, Proceedings

April 28, 2010 by BPELresource.com Leave a Comment

Product Description

This book constitutes the thoroughly refereed post-workshop proceedings of the 4th International Workshop on Web Services and Formal Methods, WS-FM 2007, held in Brisbane, Australia, in September 2007 in conjunction with the 5th International Conference on Business Process Management, BPM 2007.

The 9 revised full papers presented together with 2 invited papers were carefully reviewed and selected from 22 submissions. The papers address the application of formal methods and reasoning techniques to Web service technology, and formal theories inspired by developments in the field of Web services. The papers feature topics such as service-oriented analysis and design, formal approaches to enterprise modeling and business process modeling, model-driven development, testing, and analysis of Web services, Web services for business process management, security, performance and quality of Web services, Web service coordination and transactions, Web service ontologies and semantic description, goal-driven discovery and composition of Web services, complex event processing in service-oriented architectures, as well as semi-structured data management and XML technology.

Web Services and Formal Methods: 4th International Workshop, WS-FM 2007, Brisbane, Australia, September 28-29, 2007, Proceedings

Filed Under: BPEL Books Tagged With: 2007, 2829, Australia, Brisbane, Brisbane Australia, Business Process Management, Business Process Modeling, Composition, Conjunction, Data Management, formal, Formal Approaches, Formal Theories, International, International Workshop, Methods, Model Driven Development, Ontologies, Oriented Analysis, Proceedings, Product Description, Reasoning Techniques, Semantic Description, September, Service Coordination, Service Oriented Architectures, services, Technology Web, Web Service Technology, Workshop, Workshop Proceedings, WSFM

Security for Web Services and Service-Oriented Architectures

April 28, 2010 by BPELresource.com Leave a Comment

Product Description

Web services based on the eXtensible Markup Language (XML), the Simple Object Access Protocol (SOAP), and related standards, and deployed in Service-Oriented Architectures (SOA), are the key to Web-based interoperability for applications within and across organizations. It is crucial that the security of services and their interactions with users is ensured if Web services technology is to live up to its promise. However, the very features that make it attractive – such as greater and ubiquitous access to data and other resources, dynamic application configuration and reconfiguration through workflows, and relative autonomy – conflict with conventional security models and mechanisms.

Elisa Bertino and her coauthors provide a comprehensive guide to security for Web services and SOA. They cover in detail all recent standards that address Web service security, including XML Encryption, XML Signature, WS-Security, and WS-SecureConversation, as well as recent research on access control for simple and conversation-based Web services, advanced digital identity management techniques, and access control for Web-based workflows. They explain how these implement means for identification, authentication, and authorization with respect to security aspects such as integrity, confidentiality, and availability.

This book will serve practitioners as a comprehensive critical reference on Web service standards, with illustrative examples and analyses of critical issues; researchers will use it as a state-of-the-art overview of ongoing research and innovative new directions; and graduate students will use it as a textbook on advanced topics in computer and system security.

Security for Web Services and Service-Oriented Architectures

Filed Under: BPEL Books Tagged With: Application Configuration, Architectures, Art Overview, Critical Reference, Description Web, Digital Identity Management, Dynamic Application, Elisa Bertino, Extensible Markup Language, Illustrative Examples, Ongoing Research, Reconfiguration, Relative Autonomy, Security, Security Aspects, Security Models, Security Security, Service Oriented Architectures, Service Security, ServiceOriented, services, Services Technology, Simple Object Access Protocol, Xml Signature

BPEL pour les services web: Deuxième Edition

April 28, 2010 by BPELresource.com Leave a Comment

Product Description

Ce livre est un guide pratique et complet destiné à donner la maîtrise de la conception de processus, de leur développement et du langage. Celui-ci est expliqué en détails. Des extraits de code et exemples complets illustrent la façon de spécifier les processus. Deux serveurs BPEL majeurs, Oracle BPEL Process Manager et Microsoft BizTalk Server, sont traités en détail et d’autres serveurs sont également présentés. Les nouveautés de cette édition

EN DETAILS

Les services web sont la plateforme technique de base requise pour l’interopérabilité des applications. Ils ne permettent pas toutefois de contrôler l’ordre et la manière dont les opérations qu’ils exposent sont invoquées. Ils ne fournissent pas non plus de moyen de décrire la sémantique des interfaces, les workflows ou les processus métier électroniques. BPEL est le chaînon manquant qui permet d’assembler et d’intégrer les services web dans des processus réels.

BPEL standardise l’automatisation des processus entre services web, qu’ils soient déployés au sein de l’entreprise afin d’intégrer des systèmes auparavant isolés, ou entre entreprises pour faciliter l’intégration entre partenaires commerciaux.

En fournissant une structure de description standard, BPEL permet aux entreprises de définir leurs processus durant la phase de conception. Ceci engendre des bénéfices encore plus larges en permettant d’optimiser ces processus, de les ré-agencer et de sélectionner les plus appropriés.

Ce livre couvre de façon exhaustive le langage, sa syntaxe et son usage. Il commence par donner une vue d’ensemble des services web, leurs fondements et justifie le besoin d’un langage tel que BPEL. La couche technologique des services web est décrite, y compris les standards tels que WS-Security, WS-Coordination, WS-Transaction, WS-Addressing et d’autres. Le langage BPEL lui-même est décrit en détail et des extraits de code ainsi que des exemples complets illustrent à la fois sa syntaxe et les constructions de processus typiques. Après avoir traité du langage, le livre aborde la façon de le mettre en aeuvre en donnant une vue d’ensemble des principaux serveurs BPEL. Deux d’entre eux, Oracle BPEL Process Manager et Microsoft BizTalk Server 2004 sont traités en détail et des exemples complets de mise en aeuvre à l’aide de ces serveurs sont fournis.

BPEL pour les services web: Deuxième Edition

Filed Under: BPEL Books Tagged With: BPEL, Ces, Coordination, Dans, Deuxième, Edition, Microsoft, Microsoft Biztalk Server, Oracle, Oracle Bpel Process Manager, Phase De Conception, pour, Product Description, services

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