 | Cloud Computing et SaaS Une rupture décisive pour l'informatique d'entreprise de Guillaume Plouin Commentaire Le concept du Cloud Computing également appelé SaaS (Software as a Service) est assez simple à définir même s'il recouvre une mutation profonde. Il assimile l'informatique à une banale ressource de consommation courante au même titre que l'électricité par exemple. L'entreprise passe d'un modèle dans lequel elle est propriétaire des infrastructures et des logiciels à un modèle "externalisé" dans lequel elle ne paye que "les ressources informatiques" qu'elle consomme. Cet ouvrage commence par expliquer en détail comment fonctionne le modèle SaaS. Il en détaille les bénéfices (économie, souplesse) et les risques (dépendance). Il dresse la liste des bonnes questions à se poser, puis détaille les étapes d'un déploiement de cette solution. Un panorama des solutions disponibles chez les grands éditeurs de logiciels puis une dernière partie plus technique sur la manière de concevoir et développer une application SaaS concluent cet état des lieux. |
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 | JBoss - Développement, déploiement et sécurisation d'applications JEE de Franck Simon Commentaire Ce livre sur JBoss s'adresse aux développeurs Java confrontés au développement et au déploiement d'applications distribuées, que ce soient des applications Web, des reprises de projets en EJB 2 ou de nouveaux projets en EJB 3. Cet ouvrage présente de manière pratique le déploiement et la sécurisation des applications sous JBoss, en tenant compte des différentes versions des spécifications Sun : Servlet / JSP, EJB 2 pour les projets existants et EJB 3 pour les nouveaux projets. Les services fondamentaux de JBoss y sont présentés et expliqués, ainsi que les techniques de programmation sous-jacentes. Des éléments seront en téléchargement sur le site de l'éditeur. |
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 | Services Web RESTful Des services web efficaces de Leonard Richardson et Sam Ruby Commentaire Vous savez concevoir des sites dynamiques, agréables à consulter, capables de s'adapter à vos utilisateurs humains. Mais savez-vous comment aider des programmes à accéder à vos informations ? Services web, applications Ajax, mashup, tous utilisent le Web comme une plate-forme. Mais les technologies actuelles qui fournissent des services web ont perdu la simplicité à la base de l'efficacité et du succès du Web. Ce livre montre comment replacer le Web dans les services web. Il vous explique comment construire un web programmable avec les technologies actuelles. Le mot-clé est REST, l'architecture qui pilote et simplifie le Web pour les programmes. Cet ouvrage : Met l'accent sur les capacités des technologies fondamentales : le protocole HTTP, le standard de nommage des URI, XML Propose une introduction à l'architecture orientée ressources (ROA) agrémentée de bonnes pratiques de conception de services web Souligne la différence entre une conception RESTful et une conception reposant sur SOAP, WDSL, etc. Propose des exemples concrets tels que le service S3 d'Amazon ou le protocole ATOM et met en oeuvre un service de signets sociaux Montre comment programmer des clients avec les langages les plus courants Explique la manière d'implémenter des services RESTful avec les frameworks Ruby on Rails, Restlet (pour Java) et Django (pour Python) Feuille de route théorique et pratique pour construire des services qui englobent le Web, Services web RESTful explique la philosophie de la conception REST et vous propose les bonnes pratiques pour échanger des informations avec vos utilisateurs, vos clients ou vos prestataires, en toute sécurité et à moindre coût. |
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 | Développer avec Windows Communication Foundation de John Sharp Commentaire Apprenez par la pratique ! Développez votre savoir-faire à votre rythme et maîtrisez Windows Communication Foundation ! Cet ouvrage vous guidera dans la découverte et l'apprentissage de Windows Communication Foundation. Grâce à ce guide pratique, vous apprendrez à construire les services Web dont vous avez besoin pour mettre en œuvre de puissantes applications professionnelles pour Windows. Découvrez comment : Construire et héberger un service Web, concevoir des contrats de service et des contrats de données, maintenir les informations d'état et prendre en charge les transactions, configurer par programmation les liaisons et les points de terminaison, employer l'équilibrage de charge et effectuer un routage des messages fondé sur le contenu, mettre en œuvre le chiffrage, l'authentification et l'autorisation des messages, optimiser les performances grâce au throttling, à l'encodage et aux flux continus, employer des opérations asynchrones, des méthodes unilatérales et des événements, créer des services capables d'interopérer avec ASP.NET et COM+. |
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 | Java EE 5 EJB 3.0 - JPA - JSP - JSF - Web Services (JAXB, JAX-WS) - JavaMail - JMS - GlassFish - Ant - Derby de Antonio Goncalves Commentaire Ce cahier détaille la conception d'un site de commerce électronique avec UML et Java EE 5. Inspirée du Java Petstore, l'étude de cas se construit au fil des chapitres en appliquant les spécifications Java EE 5 : EJB 3.0, JPA 1.0, Servlet 2.5, JSP 2.1, JSF 1.2, Web Services 1.2, JAXB 2.0, JAX-WS 2.0, JavaMail 1.4, JMS 1.1. L'application est déployée dans le serveur GlassFish et utilise la base de données Derby. Cet ouvrage s'adresse aux architectes et développeurs confirmés qui veulent découvrir les nouveautés de Java EE 5 ou migrer leurs applications J2EE 1.4 existantes. Il montre comment s'imbriquent les différentes API de Java EE 5 dans une application internet-intranet. |
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 | Fast SOA de Frank Cohen Commentaire At the intersection of XML and Service Oriented Architecture (SOA) are significant scalability and performance problems that are solved by using the FastSOA patterns using native XML technology. As organizations move to SOA their use of the Extensible Markup Language (XML) explodes. Responding to mandates and standardization around XML and SOA means your applications need to handle SOAP, RSS, REST, AJAX, Industry-adopted XML Schemas, binary attachments, and custom forms. Unfortunately, existing development tools deliver poor performance and scalability in the resulting services and applications. For instance, as XML message sizes and complexity grows Web Services built with today's commercial and open-source application servers deliver only 1.5 to 2.0 transactions per second (TPS.) A new approach is needed. FastSOA is new SOA software architecture for your existing datacenter that does not rebuild or replace your legacy systems. FastSOA leverages the power of the World Wide Web Consortium (W3C) XML Query (XQuery) standard and native XML database technology to deliver SOA performance and scalability. In FastSOA you will learn how to apply native XML technology for: • Data mediation using mid-tier data and service caching to handle the explosion of new schemas and new devices • Data aggregation in the SOA mid-tier for off-line browsing, service acceleration through mid-tier caching and transformation, and bandwidth-needs reduction • Increased service and application scalability and performance • Enterprise Service Bus acceleration through XML persistence • Improved service discovery flexibility through XML persistence in SOA registries and repositories • Faster development using the XML data model in services using Business Integration and ESB technologies. FastSOA teaches software architects, developers and IT managers the way to quantify SOA performance in your own environment. You will learn Frank Cohen's PushToTest test methodology, immediately useful frameworks, tools, and techniques to understanding the scalability and performance of your own SOA designs in your own environment. * FastSOA provides software architects and developers with a methodology, immediately useful frameworks, and detailed use-cases to deliver scalable and well performing SOA for everyday information technology problems. |
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 | Distributed Systems Principles and Paradigms de Andrew S. Tanenbaum et Maarten van Steen Commentaire Presents a complete introduction to distributed principles and paradigms. Author identifies the seven key principles of distributed systems, and presents extensive examples of each. For all developers, software engineers, and architects who need an in-depth understanding of distributed systems. |
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 | Service-oriented Architecture A planning and implementation guide for business and technology de Eric A. Marks et Michael Bell Commentaire Service-Oriented Architecture: A Planning and Implementation Guide for Business and Technology shows you how to plan, implement, and achieve SOA value through its prescriptive approach, joining the business and strategic perspective to the technical and architectural perspective. Applicable to all industries, technology platforms, and operating environments, this innovative book provides you with the essential strategies to drive greater value from your SOA and realize your business goals. |
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 | Enterprise Web Services Security de Rickland Hollar et Richard Murphy Commentaire The use of Web Services for Business-to-Business (B2B) and Business-to-Consumer (B2C) transactions has created risks that expose critical assets to increasingly greater threats. Enterprise Web Services Security provides the information developers, application architects, and security professionals need to build security policies and strategies from the ground up in a Web Services environment. Most security books focus on computer or network security in isolation, relegating the other areas to overview chapters or appendices. A single-system view of security, however, is not adequate to describe a distributed Web Services-based environment as it causes the developer to have to piece together material from several resources in order to create secure Web sites and services. This book takes a holistic approach that mirrors the perspective developers need to take regardless of whether they are planning and implementing the security mechanisms for a Web Service, a Web site, or an enterprise. It details how to secure critical components such as workstations, servers, and networks, the goals behind an enterprise’s security policies, the policies an organization should have in place, and how to communicate those policies using WS-Policy Framework and WS-Security Policy. Various threats and attacks are also covered, as well as the identity management, authentication, authorization, access control, confidentiality, and integrity mechanisms needed to protect messages and transactions. Enterprise Web Services Security is the one book developers need to make all their security mechanisms work successfully to thwart attacks and protect assets. |
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 | Web Services platform architecture SOAP, WSDL, WS-Policy, WS-Addressing, WS-BPEL, WS-Reliable Messaging, and More de Sanjiva Weerawarana, Francisco Curbera, Frank Leymann, Tony Storey et Donald F. Ferguson Commentaire Using today's new Web services platform, you can build services that are secure, reliable, efficient at handling transactions, and well suited to your evolving service-oriented architecture. What's more, you can do all that without compromising the simplicity or interoperability that made Web services so attractive. Now, for the first time, the experts who helped define and architect this platform show you exactly how to make the most of it. Unlike other books, Web Services Platform Architecture covers the entire platform. The authors illuminate every specification that's ready for practical use, covering messaging, metadata, security, discovery, quality of service, business-process modeling, and more. Drawing on realistic examples and case studies, they present a powerfully coherent view of how all these specifications fit together-and how to combine them to solve real-world problems. Service orientation: Clarifying the business and technical value propositions Web services messaging framework: Using SOAP and WS-Addressing to deliver Web services messages WSDL: Documenting messages and supporting diverse message interactions WS-Policy: Building services that specify their requirements and capabilities, and how to interface with them UDDI: Aggregating metadata and making it easily available WS-MetadataExchange: Bootstrapping efficient, customized communication between Web services WS-Reliable Messaging: Ensuring message delivery across unreliable networks Transactions: Defining reliable interactions with WS-Coordination, WS-AtomicTransaction, and WS-BusinessActivity Security: Understanding the roles of WS-Security, WS-Trust, WS-SecureConversation, and WS-Federation BPEL: Modeling and executing business processes as service compositions |
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 | Understanding SOA with Web Services de Eric Newcomer et Greg Lomow Commentaire .The definitive guide to using Service-Oriented Architecture (SOA) and Web services technologies to simplify IT infrastructure and improve business agility. Renowned experts Eric Newcomer and Greg Lomow offer practical strategies and proven best practices for every facet of SOA planning and implementation. Newcomer and Lomow pick up where Newcomer's widely read Understanding Web Services left off, showing how to fully leverage today's latest Web services standards for metadata management, security, reliable messaging, transactions, and orchestration. Along the way, they present specific approaches and solutions for a wide range of enterprise integration and development challenges, including the largest and most complex. |
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 | XML dans les échanges électroniques le Framework ebXML de Marc Langlois, Dominique Faverio et Michel Lesourd Commentaire ebXML ou electronic business eXtensible Markup Language met au point un nouveau standard d'échanges entre systèmes d'information en utilisant les technologies de télécommunication dont Internet. Cet ouvrage présente les différents concepts d'ebXML et expose les différentes évolutions et les raisons qui ont abouti au concept générique de scénarios. Le lecteur pourra faire son choix pour appliquer plus ou moins complètement la méthodologie exposée afin de rester conforme avec les ambitions et les objectifs de son entreprise. Un minimum de connaissances est requis dans le domaine des échanges électroniques professionnels (EEP). Un glossaire comprenant des définitions et la signification des sigles est présenté en fin d'ouvrage pour faciliter l'accès aux concepts développés. . |
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 | Web Services et interopérabilité des SI WS-I, WSAD/J2EE, Visual Studio .NET et BizTalk de Stéphane Montfort Commentaire Comment accroître la capacité du Système d'information à mettre à disposition de nouveaux services, tout en diminuant les coûts de maintenance et d'exploitation des services existants ? En faisant diminuer les coûts d'intégration et d'interopérabilité grâce aux Web Services. Les Web Services permettent, en outre, d'envisager un nouveau type d'architecture, l'Architecture Orientée Services (SOA). Compte tenu de l'importance que sont amenés à prendre les Web Services dans le Système d'information, il importe de se préoccuper dès aujourd'hui de l'évolution des spécifications pour la future génération de ces services. L'objectif de cet ouvrage est donc de présenter les différentes facettes applicatives, métiers et techniques des Web Services, en allant jusqu'à l'implémentation d'une étude de cas sur les plates-formes des principaux éditeurs de ce secteur (IBM, J2EE et Microsoft), et de faire le point sur l'interopérabilité entre ces plates-formes, au travers d'une étude de cas réelle. |
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 | Middleware for communications
de Qusay H Mahmoud Commentaire Middleware has had a successful history in the computing industry and recently this approach has been taken by the telecommunications industry to address some major architectural issues. Providing the latest developments in middleware, this detailed reference tool compiles the most up-to-date knowledge of middleware's applications in the communications industry from the world's leading researchers in the field. *This definitive reference provides comprehensive coverage of the effect that the latest developments in middleware will have upon telecommunications. *Covers cutting edge research on RMI, CORBA, J2EE, and related areas (middleware for smart cards and mobile computing). *Provides a roadmap to future research. This valuable resource is ideal for those working in telecommunications wishing to stay ahead of the developments in this dynamic industry. It will also be highly relevan t to researchers in the area of middleware, developers, software engineers and software architects. |
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 | Network distributed computing de Max K. Goff Commentaire The comprehensive guide to Network Distributed Computing that reviews the field's challenges, state-of-the-art solutions, and the future. Covers technologies, protocols, messaging, software, integration, collaboration, security, and more! Includes coverage of XML, Web services, Spaces, Jini, and other key technologies Explains the 10 powerful megatrends driven by networked distributed computing Networked distributed computing (NDC) systems are driving an ongoing technological revolution that has already spawned the Internet and will soon transform the world into one ubiquitous, pervasive "information field." In Network Distributed Computing- Fitscapes and Fallacies, Max K. Goff reviews the field's crucial challenges, state-of-the-art solutions, and breathtaking future. Goff covers both the "trees" and the "forest" -- showing how NDC has evolved, where it's headed, and above all, what it all means. Goff covers- overcoming the 8 classic fallacies of distributed computing, enhancing collaboration, security, and dependability in networked computing environments, integrating wired and wireless networks and their key software challenges as well as messaging and communications protocols for distributed, interoperable systems. |
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 | Distributed computing fundamentals, simulations, and advanced topics de Hagit Attiya et Jennifer Welch Commentaire * Comprehensive introduction to the fundamental results in the mathematical foundations of distributed computing * Accompanied by supporting material, such as lecture notes and solutions for selected exercises * Each chapter ends with bibliographical notes and a set of exercises * Covers the fundamental models, issues and techniques, and features some of the more advanced topics |
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 | Concurrent and distributed computing in Java de Vijay K. Garg Commentaire Concurrent and Distributed Computing in Java addresses fundamental concepts in concurrent computing with Java examples. The book consists of two parts. The first part deals with techniques for programming in shared-memory based systems. The book covers concepts in Java such as threads, synchronized methods, waits, and notify to expose students to basic concepts for multi-threaded programming. It also includes algorithms for mutual exclusion, consensus, atomic objects, and wait-free data structures. The second part of the book deals with programming in a message-passing system. This part covers resource allocation problems, logical clocks, global property detection, leader election, message ordering, agreement algorithms, checkpointing, and message logging. Primarily a textbook for upper-level undergraduates and graduate students, this thorough treatment will also be of interest to professional programmers. |
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 | Inter-organizational cooperation with SAP solutions design and management of Supply networks de P. Buxmann , Wolfgang König, Markus Fricke, Franz Hollich et Luis Martin Diaz Commentaire This book describes the potential for cooperation in supply networks as well as the use of SAP solutions in an inter-organizational context. The focus of attention lies on application from the fields of XML/EDI, Data Warehousing, Supply Chain Management, and Electronic Markets. In addition, five case studies from the automotive industry (Bosch, Goodyear, Schenker, Porsche and SupplyOn) give the reader a detailed view of how SAP solutions can be successfully put into practice. The second edition has been totally revised and updated according to the new releases of SAP software solutions and includes recent developments in the management of inter-organizational cooperation. |
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