Product Description
Secrets of SOA: An Enterprise View on Service-Oriented Architecture Deployment Revealed
Business Process Execution Language (BPEL)
Product Description
Secrets of SOA: An Enterprise View on Service-Oriented Architecture Deployment Revealed
Product Description
Driven by the need and desire to reduce costs, organizations are faced with a set of decisions that require analytical scrutiny. Enterprise Architecture A to Z: Frameworks, Business Process Modeling, SOA, and Infrastructure Technology examines cost-saving trends in architecture planning, administration, and management.
To establish a framework for discussion, this book begins by evaluating the role of Enterprise Architecture Planning and Service-Oriented Architecture (SOA) modeling. It provides an extensive review of the most widely deployed architecture framework models. In particular, the book discusses The Open Group Architecture Framework (TOGAF) and the Zachman Architectural Framework (ZAF) in detail, as well as formal architecture standards and all four layers of these models: the business architecture, the information architecture, the solution architecture, and the technology architecture.
The first part of the text focuses on the upper layers of the architecture framework, while the second part focuses on the technology architecture. In this second section, the author presents an assessment of storage technologies and networking and addresses regulatory and security issues. Additional coverage includes high-speed communication mechanisms such as Ethernet, WAN and Internet communication technologies, broadband communications, and chargeback models.
Daniel Minoli has written a number of columns and books on the high-tech industry and has many years of technical hands-on and managerial experience at top financial companies and telecom/networking providers. He brings a wealth of knowledge and practical experience to these pages. By reviewing the strategies in this book, CIOs, CTOs, and senior managers are empowered by a set of progressive approaches to designing state-of-the-art IT data centers.
Product Description
SOA Fundamentals is not a pure technology book, but covers a wide range of topics including- SOA Concepts and Principles- Web Service Protocols- SOA Technology Infrastructure- Service Architecture- Service Specification- SOA Project Management- SOA Governance- SOA Adoption- Business Architecture- Business Value from SOA. Audience: SOA Fundamentals is aimed at anyone who needs to understand the basics of SOA. That includes IT architects and developers, IT managers and IT specialists of all kinds, as well as business analysts and other business people working together with IT to deliver a service-based business.Purpose: As well as providing a basic understanding of SOA to any reader, this guide particularly supports students who are undertaking CBDI Forum certification in SOA Fundamentals as the certification questions are all based on the content of this guide.Published by http://www.cbdiforum.com
The main goal of a Business Architecture is to enable the business to improve customer service quality through a better transparency, flexibility and adaptability of business operations. The market environment changes more rapidly and the use of technology by customers dramatically influences how a business can operate. Financial services calculation processes, marketing programs, business rules and content change already weekly rather than monthly.
However, if a business architecture has to be modelled, encoded and assembled by using a large number of tools and software components it cannot provide the benefits. Today’s heavily fragmented and hardcoding-integrated IT systems (including SOA) are too rigid to enable rapidly changing business environments. Most IT departments do not focus on adaptability and innovation because they have been requested to focus on lowering cost and system stability. Therefore, six month rollout cycles are the norm with three month being the exception. Business users expectations of stability and executive demands for lower cost are incompatible with the ability to achieve a flexble and adaptive, competitive IT infrastructure. Efficiency is still the main IT goal, with effectiveness a far-off second and agility being no more than an overused buzzword.
Combine this with the misconception that running a business can be pre-planned and therefore encoded into processes and rules, with decisions being taken by predictive analysis based on historical (or better outdated?) business data. I propose that good business decisions are always taken by experienced people who use intuition to combine relevant data in business context. After billions of IT investments neither process management nor business intelligence have delivered the promised wonderland of the automated enterprise that the board can run remotely from the beach. Why?
Neither BPM nor BI consider the human side of running a business and therefore fail to produce a nimble, agile organization. Based on unproven management theories and over-optimistic information technology benefit claims a huge IT bureaucracy is now necessary to manage a complex technology stack. Control and use of the technology stack is only feasable through outsourcing partners and the necessary complex contracts reduce corporate agility even more. Billions are spent by the IT monopolists for marketing to sell an illusion of the IT-controlled business that does not exist and is not achievable by the proposed complex means.
The above situation was the reason for ISIS Papyrus to develop a new IT platform that does not require a huge technology stack and does not need complex programming but a simple modeling and rule definition methodology to build a flexible and adaptible Business Architecture that is mostly under the control of the business and not the IT department.
Agility AND innovation happen on the people level. BPM and SixSigma trash out the people empowerment slogan but fail to deliver because in neither approach people are given the freedom to do things as they see fit as long as the goals are achieved. Enterprise 2.0 is a countermovement to the bureaucratic IT-Governance approach, but if it is simply putting Web 2.0 behind the firewall without giving the user access to plausible business data entities there is not such thing as empowerment.
William of Ockham wrote in Numquam ponenda est pluralitas sine necessitate: “The explanation of any phenomenon should make as few assumptions as possible and not invent further entities to explain a theory.” He was a friar and felt that the one entity of God would explain everything. Bertrand Russel translated it to: “The simplest explanation is usually the best.” Translated further to IT means that coded software systems or process solutions that require substantial resources to be model a business and even more to then adapt it to changing needs make things more complex than necessary. Flexibility AND adaptability by the user – while ensuring transparency and maintainability – are the key capabilities of modern systems. SixSigma adds a lot of bureaucratic complexity that is certainly not in line with Occam’s Razor. Let’s simplify …
A detailed description of Business Architecture features of the Papyrus Platform you will on my Papyrus Architecture blog.
Max J. Pucher is the founder and current Chief Architect of ISIS Papyrus Software, a globally operating company that specializes in Artificial Intelligence for business process and communication. He has written several books, frequently speaks and writes on IT and holds several patents.
Product Description
Praise for Service-Oriented Architecture Compass “A comprehensive roadmap to Service-Oriented Architecture (SOA). SOA is, in reality, a business architecture to be used by those enterprises intending to prosper in the 21st century. Decision makers who desire that their business become flexible can jumpstart that process by adopting the best practices and rules of thumb described in SOA Compass.” -Bob Laird, MCI IT Chief Architect “The book Service-Oriented Architecture Compass shows very clearly by means of real projects how agile business processes can be implemented using Service-Oriented Architectures. The entire development cycle from planning through implementation is presented very close to practice and the critical success factors are presented very convincingly.” -Professor Dr. Thomas Obermeier, Vice Dean of FHDW Bergisch Gladbach, Germany “This book is a major improvement in the field. It gives a clear view and all the key points on how to really face a SOA deployment in today’s organizations.”-Mario Moreno, CIO Generali France “Service-Oriented Architecture enables organizations to be agile and flexible enough to adopt new business strategies and produce new services to overcome the challenges created by business dynamism today. CIOs have to consider SOA as a foundation of their Enterprise Applications Architecture primarily because it demonstrates that IT aligns to business processes and also because it positions IT as a service enabler and maximizes previous investments on business applications. To understand and profit from SOA, this book provides CIOs with the necessary concepts and knowledge needed to understand and adapt it into their IT organizations.” -Sabri Hamed Al-Azazi, CIO of Dubai Holding, Sabri “I am extremely impressed by the depth and scale of this book! The title is perfect-when you know where you want to go, you need a compass to guide you there! After good IT strategy leads you to SOA, this book is the perfect vehicle that will drive you from dream to reality. We in DSK Bank will use it as our SOA bible in the ongoing project.”-Miro Vichev, CIO, DSK Bank, Bulgaria, member of OTP Group “Service-Oriented Architecture offers a pathway to networking of intra- and inter-corporate business systems. The standards have the potential to create far more flexible and resilient business information systems than have been possible in the past. This book is a must-read for those who care about the future of business IT.” -Elizabeth Hackenson, CIO, MCI “Service-Oriented Architecture is key to help customers become on demand businesses-a business that can quickly respond to competitive threats and be first to take advantage of marketplace opportunities. SOA Compass is a must-read for those individuals looking to bridge the gap between IT and business in order to help their enterprises become more flexible and responsive.” -Michael Liebow, Vice President, Web Services and Service-Oriented Architecture, IBM Business Consulting Services “This book is a welcome addition to SOA literature.It articulates the business case and provides practical proven real-world advice, guidance, tips, and techniques for organizations to make the evolution from simple point-to-point web services to true SOA by addressing such topics as planning, organization, analysis and design, security, and systems management.” -Denis O’Sullivan, Fireman’s Fund Enterprise Architect Maximize the business value and flexibility of your SOA deployment In this book, IBM Enterprise Integration Team experts present a start-to-finish guide to planning, implementing, and managing Service-Oriented Architecture. Drawing on their extensive experience helping enterprise customers migrate to SOA, the authors share hard-earned lessons and best practices for architects, project managers, and software development leaders alike. Well-written and practical, Service-Oriented Architecture Compass offers the perfect blend of principles and “how-to” guidance for transitioning your infrastructure to SOA. The authors clearly explain what SOA is, the opportunities it offers, and how it differs from earlier approaches.Using detailed examples from IBM consulting engagements, they show how to deploy SOA solutions that tightly integrate with your processes and operations, delivering maximum flexibility and value. With detailed coverage of topics ranging from policy-based management to workflow implementation, no other SOA book offers comparable value to workingIT professionals. Coverage includes * SOA from both a business and technical standpoint-and how to make the business case * Planning your SOA project: best practices and pitfalls to avoid * SOA analysis and design for superior flexibility and value * Securing and managing your SOA environment * Using SOA to simplify enterprise application integration * Implementing business processes and workflow in SOA environments * Case studies in SOA deployment * After you’ve deployed: delivering better collaboration, greater scalability, and more sophisticated applications The IBM Press developerWorksA (R) Series is a unique undertaking in which print books and the Web are mutually supportive. The publications in this series are complemented by resources on the developerWorks Web site on ibm.com.Icons throughout the book alert the reader to these valuable resources. A A(c) Copyright Pearson Education. All rights reserved.
Service-Oriented Architecture Compass: Business Value, Planning, and Enterprise Roadmap
Copyright © 2012 · Delicious Theme on Genesis Framework · WordPress · Log in