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2007 【 IBM developerWorks 開發者大會】

探訪 IBM SOA 創新中心
- 實現 SOA 之案例分享
for developerWorks! 2007

Jeremy Hwang
jeremyh@tw.ibm.com
Manager, Lab Services, China Software Development Laboratory
2007/10/30

© 2007 IBM Corporation


Agenda

1 如何實現 SOA 之切入點
2 SOA 案例分享
3 首次導入 SOA 之建議

IBM developerWorks| Oct 2007 © 2007 IBM Corporation


玩出 SOA 開發者的 Second Life

• IB M 及 Lin d e n 所列出的合作項目包括通用的虛擬分身，可讓 3D 網路使用者在不同
虛擬世界中移轉，並維持一致的虛擬人物名字、外表、身份、數位資產等。
• 雙方認為通用虛擬人物將是創造互通 3D 網路的第一步；其次是開發豐富的交易安
全技術，以讓虛擬人物可在虛擬世界中安心地交易各項數位資產；創造一穩定平台
及友善介面加速使用者採用。
• 整合既有的 We b 及業務流程，以讓目前實體的企業應用及資料儲存照樣可在虛擬
世界中運作；開發開放標準以讓不同的虛擬世界可進行連結。


SOA Entry Points Help Customers Get Started
What is it? Value
Improved productivity and flexibility by
Deliver role-based interaction
People enabling targeted user interactions for
and collaboration through
improved business operations and
services
collaboration

Achieve business process Greater innovation and flexibility
Process innovation through treating through faster deployment and
tasks as modular services modification of business processes

Provide trusted information in Better business operations, more informed
Information business context by treating it decisions and reduced risk with information
as a service delivered in-line and in-context

Service-enable existing assets Lower risk and faster time to market
Reuse and fill portfolio gaps with new by leveraging proven, time-tested
reusable services functionality

Connect systems, users, and Reduced maintenance costs and
Connectivity business channels based on greater reliability and consistency
open standards through flexible, any-to-any linkages



End-to-End Enterprise Mashup
Mash up people’s innovation together quickly and easily

1
People

MashupHub

IBM Confidential


Expanding IBM’s Capabilities for SOA and People
 Composite application / business mashup framework features new Web 2.0.
WebSphere Portal capabilities
 Google Gadget integration through IBM Google Gadget portlet; Search
integration with external search engines

 Connect external or internal services to fulfill the business flexibility thru
WebSphere ESB & wide recombination of reusable widgets.
Telecon WebServices  Integrate telecom capability such as call control, location, presence to enrich
Server service content and enhance user experience

WebSphere Portlet Factory  Rapid portlet creation environment adds point-and-click creation of rich,
desktop-like web applications, plus even more integration capabilities
(Oracle E-business Suite, Process Server, Lotus Forms, and Portal Content
Repository)

Lotus Component Designer  Easy to use scripting tool lowers barriers to development of Java or web
based apps, especially for Domino+VB developers
 New features include interactive maps, annotations, and samples that
enhance the getting started experience

Application Infrastructure  Helping you leverage the portal technology embedded in your WebSphere
solution to engineer an integrated, flexible and reusable Web, SOA or
Services: QEDWiki Java™ Platform, Enterprise Edition (Java EE) portal
 Providing migration services from a variety of applications and vendor
products



Process Management with Human Tasks
Integrate people and process
1
3 4

2

2
Process
5 6

PM Sales Vendor

Engineer of Unit A Engineer of Unit B



Realization: Overview
Process User Interface
 Development Environment  Development Environment
WebSphere Integration Rational Application
Developer 6.0.2 Developer 6.0

 Runtime  Runtime
WebSphere Process Server WebSphere Portal 6.0
6.0.2 Lotus Sametime 7.5.1
WebSphere Lotus
 Used Technologies Portal Sametime
 Used Technologies
 BPEL  Portlets (J2EE)
 SDO WebSphere
 Web Service
 BO Process Server



Innovation Factory
Information Repository Co-create:
and Reuse Find • Ideas Incubate Accelerate
Employees Interested • Procedures Technology Go-to-
Partners • Business market
Models

Business Partners Metrics and feedback

3
Informati IAAS
Services
• Discovery
on Customers
Collaboration
Environment
• Classification
• Capacity planning
• Directory • Industry specific
• Social Tagging • Customer provided
• Blogs •…
• Wikis
Venture Capitalists • Jams
Infrastructure
• Feeds
Management
•…
• IT automation
• Capacity planning
• Automated hardware
allocation
• Automated software
provisioning
• Server and storage
Social virtualization
Networking • …



Enterprise Application Integration
SOA is like musical notes….

Each musical notes
Checking Tracking
represents a Checking Inventory Shipment
business service Credit Placing an
Opening

4
Reusabilit Account Order

y

SOA allows
for flexible
composition
of music



Realize SOA
 Service Choreography Layer
Websphere Process Server v6.0.2
Websphere Enterprise Service Bus (ESB) v6.0.2
WebSphere Integration Developer v6.0.2
Rational Application Developer v7
WebSphere Information Server
 Workplace Collaboration Layer
Lotus Expeditor Server
Lotus Expeditor Client with Toolkit
Lotus Workplace Forms Server
Lotus Workplace Forms Viewer
Lotus Workplace Forms Designer
 Service Governance Layer
WebSphere Business Service Fabric
WebSphere Service Registry & Repository



Sales Force Automation
Connect people, information, and process
Managed Rich Client
角色登入呈現不同工作畫面 ( 後端
單一登入統一管理 )
入口介面刷存摺取得帳戶資料 ( 透通周邊
device)
櫃員

5
Connectivi 執行高櫃 “ 轉帳交易 ”

ty Browser
帳務財務總覽 ( 整合連接後端各系
統)
申購嚴選基金商品 ( 交易流程控管
, 重用 ” 轉帳 ” 服務 )
理財專員

Browser
CEO/LOB 監控即時商業流程資料 ,
反應 KPI, 有效支持策略商業性決定
- Dashboard, Alert, Report
經營管
理者



Realization: Overview
Process User Interface
 Development Environment  Development Environment
WebSphere Business Modeler Rational Application
6.0.1 Developer 6.0
WebSphere Integration
Developer 6.0.1  Runtime
WebSphere Collaboration
 Runtime Services 2.5
WebSphere Process Server WebSphere WebSphere
6.0.1  Used Technologies Collaboration Process
WebSphere Business Monitor Services Server
 Portlets (J2EE)
6.0.1
 Web Service
WebSphere
Enterprise Service Bus
 Used Technologies
 BPEL
 SDO WebSphere
Business
 BO
Monitor



Separation of Concerns
The SOA Reference Architecture in Action Business
Dashboard

Business Innovation & Optimization Services
Facilitates better decision-making
Buy with real-time business information
Funds
Development

Interaction Services Process Services Information Services

Management
IT Service
Services

Enables collaboration Orchestrate and Manages diverse
Teller Workplace
between people, automate business dataFederated
in a unified
processes & information processes Query
manner

Integrated Facilitates communication ESB between services Manage
environment and secure
for design
Approved services,
and creation applications
of solution Partner Services Business App Services Access Services &

Info Assets
Apps &
assets Fund Build on a robust, Facilitates interactions
Loan resources
Connect with trading Security
Branch
partners
scaleable, and secure with existing information
Services
Credit Card Check
services environment and application assets DB
Access

Infrastructure Services
Optimizes throughput,
availability and performance

IT Management
Console


Selling SOA to the CEOs
 Don't call it SOA: explain the value and benefits in business terms that reflect the organization's goals --
such as cost reduction, productivity, competitive advantage, etc. -- before diving into a technical
conversation.
 Vision, not version: outline the immediate and long-term results from this strategy while avoiding
discussions about specific version numbers.
 Build consensus throughout the company: prove the value of SOA through small test projects
conducted with volunteer departments in the organization. Make sure to include those department
leaders when you later roll out the SOA.
 Start small yet live large: when selecting those small test projects, choose to integrate and automate
those business processes that can have the most widespread, positive impact across the organization.
 Inlay on the TLA: while it's easy to get caught up in the technical jargon that is fully understood among
peers, remember that three letter acronyms (TLA) can sound as eloquent as pig Latin when trying to
convince your CEO of a major new strategic undertaking.
 Get to the powerful points: without relying on complex slides that can deter from the true purpose of the
meeting.
 Conviction and prediction: articulate goals for each step along the SOA path. By publicly stating and
achieving realistic goals for the organization based on an SOA -- increasing productivity or decreasing
costs by XX percent -- you can bolster confidence in the project and overall strategy.
 Reference third party validation: cite analyst data on the growth and adoption of service oriented
architectures and point to relevant SOA success stories within your industry (and by your competitors).
 The close: SOA what? Outline specific before-and-after scenarios of the impact of SOA on your
particular organization to help disarm any naysayer and gain CEO approval.
 Qualify and quantify: set goals, track performance and refine methodologies at every step along the
way. Be sure to share the results with interested parties on a regular basis to demonstrate the success of
your company's SOA journey.


We appreciate your feedback in order
to improve our understanding to your
requirement or pain points.


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