SOA Approach to Integration: XML, Web services, ESB, and BPEL in real-world SOA projects
April 28, 2010 by BPELresource.com · 5 Comments
Product Description
XML, Web services, ESB, and BPEL in real-world SOA projects
- Service-Oriented Architectures and SOA approach to integration
- SOA architectural design and domain-specific models
- Common Integration Patterns and how they can be best solved using Web services, BPEL and Enterprise Service Bus (ESB)
- Concepts behind SOA standards, security, transactions, and how to efficiently work with XML
In Detail
Integration of applications within a business and between different businesses is becoming more and more important. The needs for up-to-date information that is accessible from almost everywhere and developing e-business solutions — particularly business to business — require that developers find solutions for integrating diverse, heterogeneous applications, developed in different architectures and programming languages and on different platforms. They have to do this quickly and cost effectively, but still preserve the architecture and deliver robust solutions that are maintainable over time.
Integration is a difficult task. This book focuses on the SOA approach to integration of existing (legacy) applications and newly developed solutions, using modern technologies, particularly web services, XML, ESB, and BPEL. The book shows how to define SOA for integration, what integration patterns to use, which technologies to use, and how to best integrate existing applications with modern e-business solutions. It also shows how to develop web services and BPEL processes, and how to process and manage XML documents from the JEE and .NET platforms. Finally, it also explains how to integrate both platforms using web services and ESBs.
What you will learn from this book?
- How to design and develop SOA for integration
- Integration architecture patterns, principles, and best practices, with focus on the process-centric SOA approach
- The role of XML, web services, and ESBs in SOA for integration
- The role of service composition and BPEL in integration
- J2EE and .NET integration
- Why and how to use web services and XML for integration
Approach
After explaining the challenges, levels, and strategies of integration the book explains SOA, web services, and the Enterprise Services Bus before covering processing XML and web services on the .Net and JEE platforms in more detail. Then it covers BEPL and demonstrates service composition into business processes with a realistic, although simple example BPEL process. Finally it shows how ESB provides a concrete infrastructure for SOA.
Who this book is written for?
This book is for architects and senior developers who are responsible for setting up SOA for integration for applications within the enterprise (intra-enterprise integration) and applications across enterprises (inter-enterprise integration or B2B).
SOA Approach to Integration: XML, Web services, ESB, and BPEL in real-world SOA projects
BPEL 100 Success Secrets – Business Process Execution Language for Web Services- THE XML-based language for the formal specification of business processes, … protocols and SOA based integration
April 28, 2010 by BPELresource.com · 1 Comment
Product Description
Excellent introduction to BPEL – the business process execution language. A number of Web services orchestration / process tools are based on BPEL but hide the language behind a drag-and-drop GUI. To effectively use these tools, though, you have to understand the concepts that make up BPEL – scopes, partner links, correlation sets etc. This book likely provides the best introduction to these concepts. Examples are given in raw BPEL as well as using Oracle BPEL Manager and Microsoft BizTalk. There is coverage of advanced topics, such as correlation and convoys, a great introduction to BPEL best practices. In summary, if you are interested specifically in BPEL, this is likely the book you want to get.
Web Services Platform Architecture: SOAP, WSDL, WS-Policy, WS-Addressing, WS-BPEL, WS-Reliable Messaging, and More
April 28, 2010 by BPELresource.com · 5 Comments
- ISBN13: 9780131488748
- Condition: USED – VERY GOOD
- Notes:
Product Description
“Other books claim to present the complete Web services platform architecture, but this is the first one I’ve seen that really does. The authors have been intimately involved in the creation of the architecture. Who better to write this book?” –Anne Thomas Manes, Vice President and Research Director, Burton Group “This is a very important book, providing a lot of technical detail and background that very few (if any) other books will be able to provide. The list of authors includes some of the top experts in the various specifications covered, and they have done an excellent job explaining the background motivation for and pertinent details of each specification. The benefit of their perspectives and collective expertise alone make the book worth reading.” –Eric Newcomer, CTO, IONA Technologies “Most Web services books barely cover the basics, but this book informs practitioners of the “real-world” Web services aspects that they need to know to build real applications. The authors are well-known technical leaders in the Web services community and they helped write the Web services specifications covered in this book.Anyone who wants to do serious Web services development should read this book. ” –Steve Vinoski, Chief Engineer, Product Innovation, IONA Technologies “There aren’t many books that are as ambitious as this one is. The most notable distinguishing factor of this book is that the authors have tried to pair down the specifications for the user and rather than focusing on competing specifications, they focus on complementary ones. Nearly every chapter provides a business justification and need for each feature discussed in the Web services stack. I would recommend this book to developers, integrators, and architects.” –Daniel Edgar, Systems Architect, Portland General Electric “Rarely does a project arrive with such a list of qualified and talented authors. The subject matter is timely and significant to the industry.” –Eric Newcomer, author of Understanding SOA with Web Services and Understanding Web Services and Chief Technology officer, IONA The Insider’s Guide to Building Breakthrough Services with Today’sNew Web Services Platform 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 Web Services Platform Architecture gives you an insider’s view of the platform that will change the way you deliver applications. Whether you’re an architect, developer, technical manager, or consultant, you’ll find it indispensable.Sanjiva Weerawarana, research staff member for the component systems group at IBM Research, helps define and coordinate IBM’s Web services technical strategy and activities. A member of the Apache Software Foundation, he contributed to many specifications including the SOAP 1.1 and WSDL 1.1 specifications and built their first implementations. Francisco Curbera, IBM research staff member and component systems group manager, coauthored BPEL4WS, WS-Addressing, and other specifications. He represents IBM on the BPEL and Web Services Addressing working groups. Frank Leymann directs the Institute of Architecture of Application Systems at the University of Stuttgart. As an IBM distinguished engineer, he helped architect IBM’s middleware stack and define IBM’s On Demand Computing strategy. IBM Fellow Tony Storey has helped lead the development of many of IBM’s middleware, Web services, and grid computing products. IBM Fellow Donald F. Ferguson is chief architect and technical lead for IBM Software Group, and chairs IBM’s SWG Architecture Board. A(c) Copyright Pearson Education. All rights reserved.
Business Process Execution Language for Web Services BPEL and BPEL4WS 2nd Edition
April 27, 2010 by BPELresource.com · 5 Comments
Product Description
An Architects and Developers Guide to BPEL and BPEL4WS
- Architecture, syntax, development and composition of Business Processes and Services using BPEL
- Advanced BPEL features such as compensation, concurrency, links, scopes, events, dynamic partner links, and correlations
- Oracle BPEL Process Manager and BPEL Designer Microsoft BizTalk Server as a BPEL server
In Detail
Web services provide the basic technical platform required for application interoperability. They do not, however, provide higher level control, such as which web services need to be invoked, which operations should be called and in what sequence. Nor do they provide ways to describe the semantics of interfaces, the workflows, or e-business processes. BPEL is the missing link to assemble and integrate web services into a real business process BPEL4WS standardizes process automation between web services. This applies both within the enterprise, where BPEL4WS is used to integrate previously isolated systems, and between enterprises, where BPEL4WS enables easier and more effective integration with business partners. In providing a standard descriptive structure BPEL4WS enables enterprises to define their business processes during the design phase. Wider business benefits can flow from this through business process optimization, reengineering, and the selection of most appropriate processes . Supported by major vendors — including BEA, Hewlett-Packard, IBM, Microsoft, Novell, Oracle, SAP, Sun, and others — BPEL4WS is becoming the accepted standard for business process management.
This book provides detailed coverage of BPEL4WS, its syntax, and where, and how, it is used. It begins with an overview of web services, showing both the foundation of, and need for, BPEL. The web services orchestration stack is explained, including standards such as WS-Security, WS-Coordination, WS-Transaction, WS-Addressing, and others. The BPEL language itself is explained in detail, with Code snippets and complete examples illustrating both its syntax and typical construction. Having covered BPEL itself, the book then goes on to show BPEL is used in context. by providing an overview of major BPEL4WS servers. It covers the Oracle BPEL Process Manager and Microsoft BizTalk Server 2004 in detail, and shows how to write BPEL4WS solutions using these servers.
What you will learn from this book?
Chapter 1 provides a detailed introduction to BPEL and Service Oriented Architecture (SOA). It discusses business processes and their automation, explains the role of BPEL, web services, and Enterprise Service Buses (ESB) in SOA, provides insight into business process composition with BPEL, explains the most important features, compares BPEL to other specifications, provides an overview of BPEL servers, and discusses the future of BPEL.
Chapter 2 provides a detailed introduction to the Web Services Technology Stack. It discusses the important standards and specifications for using BPEL and implementing SOA with web services, such as WS-Security, WS-Addressing, WS-Coordination, WS-AtomicTransaction, WS-BusinessActivity, WS-Reliable Messaging, etc.
Chapter 3 discusses the composition of web services with BPEL. The chapter introduces the core concepts of BPEL and explains how to define synchronous and asynchronous business processes with BPEL. The reader gets familiar with BPEL process structure, partner links, sequential and parallel service invocation, variables, conditions, etc.
Chapter 4 goes deeper into the BPEL specification and covers advanced features for modeling complex business processes. Advanced activities, scopes, serialization, fault handing, compensations, event handling, correlation sets, concurrent activities and links, process lifecycle, and dynamic partner links are covered in detail.
Chapter 5 explains how to use the Oracle BPEL Process Manager for deploying and executing business processes defined in BPEL. It describes the server architecture, tools, features, and common approaches for managing and debugging BPEL processes. The chapter also looks at graphical development of BPEL processes using Oracle BPEL Designer for JDeveloper and for Eclipse.
Chapter 6 takes a detailed look at the advanced features of the Oracle BPEL Process Manager including extension functions, dynamic parallel flows, Web Services Invocation Framework, Java embedding, Notification service, Workflow service, Identity service, and Oracle BPEL Server APIs.
Chapter 7 discusses MS BizTalk Server 2004 and its support for BPEL. It explains how to develop business processes in BizTalk and export them to BPEL. It also explains how to import BPEL processes into BizTalk and how to use the Orchestration Designer tool to define processes graphically, and compares BizTalk and BPEL constructs.
Appendix A provides a syntax reference for BPEL version 1.1. The appendix covers standard BPEL activities and elements, functions, attributes, and faults.
Who this book is written for?
This book is aimed at architects and developers in the design, implementation, and integration phases of advanced information systems and e-business solutions, developing business processes and dealing with the issues of composition, orchestration, transactions, coordination, and security. The book presumes knowledge of XML and web services, web services development (either on J2EE or .NET), and multi-tier architecture
Business Process Execution Language for Web Services BPEL and BPEL4WS 2nd Edition
BPEL Cookbook: Best Practices for SOA-based integration and composite applications development: Ten practical real-world case studies combining business … management and web services orchestration
April 27, 2010 by BPELresource.com · 5 Comments
Product Description
Ten practical real-world case studies combining business process management and web services orchestration
- Real-world BPEL recipes for SOA integration and Composite Application development
- Combining business process management and web services orchestration
- Techniques and best practices with downloadable code samples from ten real-world case studies
In Detail
Service Oriented Architecture is generating a buzz across the whole IT industry. Propelled by standards-based technologies like XML, Web Services, and SOAP, SOA is quickly moving from pilot projects to mainstream applications critical to business operations. One of the key standards accelerating the adoption of SOA is Business Process Execution Language for Web Services (BPEL).
BPEL was created to enable effective composition of web services in a service-oriented environment. In the past two years, BPEL has become the most significant standard to elevate the visibility of SOA from IT to business level. BPEL is not only commoditizing the integration market, but it is also offering organizations a whole new level of agility – ability to rapidly change applications in response to the changing business landscape. BPEL enables organizations to automate their business processes by orchestrating services within and across the firewall. It forces organizations to think in terms of services. Existing functionality is exposed as services. New applications are composed using services. Communication with external vendors and partners is through services. Services are reused across different applications. Services are, or should be, everywhere!
What you will learn from this book?
In the Packt book Business Process Execution Language for Web Services by Matjaz Juric, we learnt about the building blocks and how these technologies could be used to build a simple SOA solution. As organizations increase their SOA footprint, IT Managers, Architects, and developers are starting to realize that the impact of SOA on IT and business operations can be immense. After having gained confidence with web services, they want to take it to the next level. However, adopters are challenged with some basic questions – How do I SOA-enable my existing integration investment? Can I build flexible and agile business processes? How can I administer my SOA environment without spending a fortune? There have been various best practices defined around SOA, but to date these have been somewhat abstract and lacking a real-world basis. The IT community is looking for real-world examples; examples of how other companies are embarking on an SOA initiative and how to apply that industry learning to their own projects.
What makes this a Cookbook? After you have been exposed to the different ingredients (BPEL, WSDL, and web services), this book takes the adventure to the next level by helping you cook new recipes (SOA applications) using efficient kitchen techniques (best practices). 10 SOA practitioners have gotten together to share their SOA best practices and provide practical viewpoints to tackle many of the common problems SOA promises to solve. Their recommendations are based on projects in production; their existing projects could be your next ones. Through this process you’ll learn the techniques and gain the confidence to create and deliver the recipe that’s right for your particular situation.
Who this book is written for?
This book is aimed at architects and developers building applications in Service Oriented Architecture. The book presumes knowledge of BPEL, SOA, XML, web services, and multi-tier architectures.
