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Taking Business Logic to the Next Level with SOA White Paper

May 2, 2010 by BPELforum

Product Description
Coding business logic is the only way to satisfy business requirements in information technology (IT), and businesses have been doing so for decades, albeit with limited success. The fundamental problem with business logic has been its inflexibility—business needs change, and the logic can’t keep up.

While there have been modest flexibility improvements since the days when all application functionality resided on the same system, the unfortunate truth is that these advances have been little more than a business logic shell game, moving the hard-coded logic from one system to another. Instead of solving the problem, businesses are in the habit of creating instant legacy code all over their infrastructure.

Today’s business requires more flexibility from its IT, and fortunately, IT has a new approach to distributed computing that promises the business agility that companies crave. That solution is Service-Oriented Architecture (SOA). SOA is an approach to distributed computing that represents business logic as Services on the network. People can then compose these Services into flexible business processes that provide the business agility so necessary in today’s demanding business environment.

Taking Business Logic to the Next Level with SOA White Paper

Filed Under: SOA Books Tagged With: Business, Business Agility, Business Environment, Business Logic, Business Processes, Business Requirements, Decades, Flexibility, Fundamental Problem, Habit, Improvements, Information Technology, Legacy Code, Level, Logic, Logic Game, New Approach, Next, Next Level, Paper, Product Description, Service Oriented Architecture, Service Oriented Architecture Soa, Shell Game, Taking, Unfortunate Truth, White

SOA Best Practices Report: Beyond Point-to-Point Web Services

May 2, 2010 by BPELforum

Product Description
Key Findings:

  • Service-oriented architectures built upon open, standards-based Web Services provide a strategic IT direction businesses need to meet their fundamental business goal: agility.
  • By 2010, ZapThink expects 69% of the total enterprise software market to be Service-oriented.
  • The overall market for products and services that support Service orientation will be over $98 billion by 2010.
  • Reworking existing brittle, high-cost IT infrastructures into flexible, Service-oriented architectures promises substantial long-term cost savings and revenue opportunities through increased business agility.
  • Service orientation represents the latest distributed computing approach to affect IT — the fourth major shift since the mid-twentieth century.
  • ZapThink predicts that companies will begin to accept Service orientation in 2003, and it will become the dominant distributed computing approach by 2006.

Table of Contents:

  • I. Report Scope
  • II. Context for Service-Oriented Architectures
    • 2.1. What is a Service-Oriented Architecture?
      • 2.1.1. Evolution of Distributed Computing
    • 2.2. Business Motivations for SOAs
      • 2.2.1. The Economics of Business Agility
  • III. Foundations of SOA
    • 3.1. SOA Foundation: Model-Driven Architecture
    • 3.2. SOA Foundation: Agile Methodologies
    • 3.3. The SOA Metamodel
    • 3.4. The 4+1 View Model of SOA
  • IV. Best Practices of SOA
    • 4.1. Develop a top-down, extended enterprise SOA
    • 4.2. Build & maintain a platform independent Service model
    • 4.3. Maintain feedback at all points of the architecture
    • 4.4. Follow Agile Methodology principles & techniques within the context of the Service model
    • 4.5. Encapsulate existing/legacy functionality
    • 4.6. Embrace heterogeneity/follow a federation model of software
    • 4.7. Compose atomic Services into coarse-grained business Services
    • 4.8. Build for consumability/broad applicability
    • 4.9. Perform ad hoc upgrades
    • 4.10. Prioritize SOA transition activities on the fly
  • V. Conclusions
    • 5.1. Key Notes
    • 5.2. Decision Points
    • 5.3. Best Practices
    • 5.4. Figures
    • 5.5. Tables
    • VI. Profiled Vendors

SOA Best Practices Report: Beyond Point-to-Point Web Services

Filed Under: SOA Books Tagged With: Agile Methodologies, Agile Methodology, Applicability, Best, Beyond, Business Agility, Business Goal, Description Key, Enterprise Software Market, Flexible Service, Fundamental Business, Independent Service, Mid Twentieth Century, Model Driven Architecture, Motivations, PointtoPoint, Practices, Product Description, Report, Revenue Opportunities, Service Model, Service Orientation, Service Oriented Architecture, Service Oriented Architectures, services, Transition Activities

Opening Up Library Systems Through Web Services and SOA: Hype, or Reality?

May 2, 2010 by BPELforum

Product Description
Libraries are increasingly demanding the ability to exploit their library systems (LIS) using application programming interfaces (APIs), Web services, or other technologies. This issue of “Library Technology Reports” explores how vendors of open source library technology are approaching this desire for customization plus an in-depth exploration of trends towards APIs, Web services, and the service-oriented architecture. Topics covered in this issue include: Why Should Libraries Care about Application Programming Interfaces; APIs – Basic Concepts; Vendors and Products – Case Studies and Customer Responses; API Hype and Reality; and, Conclusions and resources.

Opening Up Library Systems Through Web Services and SOA: Hype, or Reality?

Filed Under: SOA Books Tagged With: Api, Application Programming Interfaces, Case Studies, Conclusions, Customer Responses, Customization, Depth Exploration, Desire, Hype, Libraries, Library, Library Systems, Library Technology Reports, Open Source Library, Opening, Product Description, Reality, Service Oriented Architecture, services, Systems, Through, Web Service, Web Services

Powering Soa Solutions With Ims

May 2, 2010 by BPELforum

Product Description
New application development tools and the IBM® service-oriented architecture capabilities for IMSTM can help your business improve the speed and agility of its development efforts. Both IMS and the IMS SOA Integration Suite support your on demand systems and your distributed IMS application environment.

Powering SOA Solutions with IMS provides background and explanations to clarify the choices and methodologies that are available to modernize your IMS applications and provide access to IMS data stores through non-traditional callers.

Powering Soa Solutions With Ims

Filed Under: SOA Books Tagged With: Agility, Application Development Tools, Application Environment, Applications, Background, Capabilities, Choices, Development Efforts, Explanations, Ims Application, Ims Data, Ims Product, Integration Suite, Methodologies, New Application, Powering, Product Description, Service Oriented Architecture, Solutions

The Zen of SOA: An Executive Blueprint to Web-Enable Your Organization With Service-Oriented Architecture

May 1, 2010 by BPELforum

Product Description
Organizations face quite different challenges in laying out a Service-Oriented Architecture (SOA) blueprint. Internal integration needs may be more straightforward, but business models may focus less on internal integration than external partners or customers. Traditional approaches like EAI, however, are notoriously inflexible and expensive. The author has been consulted by many such organizations leveraging agile development practices and Web services to reduce the cost of older approaches to address their integration and new development needs. The simple addition of Web services interfaces, however, typically remains as inflexible as approaches previously available. Only through the application of Service-Oriented Architecture can C-level executives build and leverage loosely coupled Web services that are flexible enough to respond to ongoing change in the larger environment. This blueprint provides a clear methodology to guide SOA implementations. ISBN 978-0-615-24703-8

The Zen of SOA: An Executive Blueprint to Web-Enable Your Organization With Service-Oriented Architecture

Filed Under: SOA Books Tagged With: Address, Agile Development, Application Architecture, Architecture, blueprint, Business Models, C Level, Challenges, Development Practices, Eai, Environment, executive, External Partners, Internal Integration, Level Executives, methodology, Organization, Product Description, Service Oriented Architecture, Service Oriented Architecture Soa, ServiceOriented, Traditional Approaches, Web Services, WebEnable, Zen
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