Enterprise Application Integration (Paperback)

David S. Linthicum

Enterprise Application Integration (Paperback)
  • 出版商: Addison Wesley
  • 出版日期: 1999-11-22
  • 定價: $1,485
  • 售價: 8.0 折 $1,188
  • 語言: 英文
  • 頁數: 400
  • 裝訂: Paperback
  • ISBN: 0201615835
  • ISBN-13: 9780201615838
  • 相關分類: 企業資源規劃 Erp、資料庫

    • 立即出貨(限量) (庫存=3)

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Table Of Contents

Acknowledgments.
1. Defining EAI.
What is EAI?
Applying Technology.
How Did Things Get This Bad?
Chaos Today, Order Tomorrow.
Evolution of Stovepipes.
Traditional Systems.
Microcomputer Systems.
Distributed Systems.
Packaged Applications.
Making the Business Case for EAI.
The Virtual System.
e-Business.
Types of EAI.
Middleware and EAI.

2. Data-Level EAI.
Going for the Data.
Data-Level EAI by Example.
Database-to-Database EAI.
Federated Database EAI.
Consider the Data Source.
Relational Data.
Object-Oriented.
Multidimensional.
Other Data Storage Models.
Working with Data-Level EAI.

3. Application Interface-Level EAI.
Application Interfaces.
What's an API?
Interface by Example.
Approaching Application Interfaces.
The Interface Tradeoff.
Packaged Applications.
Packaged Application Technology Architecture.
Packaged Application APIs.
Other Interfaces.
Custom Applications.
Rolling Your Own API.
Application Wrapping.
Using Application Interfaces.

4. Method-Level EAI.
Method-Level Example.
What's a Process?
Scenarios.
Rules.
Logic.
Data.
Objects.
Method Warehousing.
Leveraging Frameworks for EAI.
The Value of Frameworks.
Framework Functionality.
Framework Types.
Framework Categories.
Enabling Technology.
Application or Transaction Servers.
Message Brokers.
Distributed Objects.
Sharing Methods to Bind Your Enterprise.

5. User Interface-Level EAI.
Leveraging User Interface-Level EAI.
Going to the User Interface.
Understanding the Application.
Creating the Screen Catalog.
Mapping Screens.
Approaches.
Enabling Technology.

6. The EAI Process—Methodology or Madness?
Applying a Procedure/Methodology.
Step 1: Understanding the Enterprise and Problem Domain.
Step 2: Making Sense of the Data.
Identifying the Data.
Step 3: Making Sense of the Processes.
Process Integration.
The Common Business Model.
Leveraging Patterns for Method-Level EAI.
Step 4: Identifying Application Interfaces.
Application Interface Directory.
Step 5: Identifying the Business Events.
Step 6: Identifying the Schema and Content Transformation Scenarios.
Step 7: Mapping Information Movement.
Step 8: Applying Technology.
Step 9: Testing, Testing, Testing.
Step 10: Considering Performance.
Step 11: Defining the Value.
Step 12: Creating Maintenance Procedures.
Method or Madness?

7. An Introduction to EAI and Middleware.
Middleware: The Engine of EAI.
What's Middleware?
Types of Middleware.
Middleware Models.
One-to-One versus Many-to-Many.
Synchronous versus Asynchronous.
Connection-Oriented and Connectionless.
Direct Communications.
Queued Communications.
Publish/Subscribe.
Request Response.
Fire and Forget.
Conversational-Mode.
Tough Choices.

8. Transactional Middleware and EAI.
Notion of a Transaction.
The ACIDTest.
Scalable Development.
Database Multiplexing.
Load Balancing.
Fault Tolerance.
Communications.
XA and X/Open.
Building Transactions.
Application Servers.
Evolving Transactions.
Future of Transactional Middleware.

9. RPCs, Messaging, and EAI.
RPCs.
DCE.
Message-Oriented Middleware (MOM).
MSMQ.
IBM MQSeries.
Getting the Message.

10. Distributed Objects and EAI.
What Works.
What's So Difficult?
What's So Easy?
What's a Distributed Object?
The General Idea.
CORBA.
Shortfalls.
CORBA Internals.
COM.
OLE Automation.
Moving to DCOM.
The Realities.

11. Database-Oriented Middleware and EAI.
What's Database-Oriented Middleware?
Types of Database-Oriented Middleware.
ODBC.
JDBC.
OLEDB.
Going Native.
Database Gateways.
Ready for Prime Time.

12. Java Middleware and EAI.
Categories of Java Middleware Standards.
Database-Oriented.
Interprocess.
Message Oriented.
Application-Hosting.
Distributed Objects.
The Future of Java and Middleware.

13. Implementing and Integrating Packaged Applications—The General Idea.
Why Packaged Applications?
Installing Packaged Applications.
Business Drivers.
Architectures Drive Success.
Testing What Has Already Been Tested.
Implementing Specific Packages.
Packaged Application Tools.
Database Issues.
Web Enablement.
The Opportunity.
Web-Enabled Selling and EAI.
Integrating the Supply Chain.
Applying EAI to Packaged Applications.
Our Packaged Future.

14. Integrating SAP R/3.
The Basic Problem.
SAP Architecture.
The SAPRepository.
The SAPPresentation Layer.
The SAPApplication Server Layer.
The SAPDatabase Layer.
SAP Middleware.
ALE.
IDOC.
BAPI.
Using the Repository.
SAP and EAI.

15. Integrating Peoplesoft.
PeopleSoft Architecture.
Data Level.
Data Mover.
SQRs and Moving Data.
Workflow and Moving Data.
Application Interfaces.
Screen Scraping.
EDI.
Workflow.
Workstation.
What's Best?

16. Supply Chain Integration: Inter-Enterprise Application Integration.
Defining Your Supply Chain.
Extending EAI outside the Enterprise.
Binding the Home System to a Stranger's.
The Process.
Supply Chain Technology.
ERPs and the Supply Chain.
Supply Chains Organize.

17. XML and EAI.
The Rise of XML.
What's XML?
Data Structures.
DTDs.
XML Parsers.
XML Metadata.
XML and Middleware.
Persistent XML.
RDF and EAI.
XSL and EAI.
XML and EAI.

18. Message Brokers—The Preferred EAI Engine.
Integration, not Perspiration.
Why a New Direction?
Considering the Source (and Target).
Message Translation Layer.
Schema Conversions.
Data Conversion.
Intelligent Routing.
Rules Processing.
Message Warehousing.
Repository Services.
Graphical User Interface.
Directory Services.
Management.
Adapters.
Thin Adapters.
Thick Adapters.
Static and Dynamic Adapters.
Using an API.
Topologies.
The Future of EAI and Brokers.

19. Process Automation and EAI.
What is Process Automation?
Process Automation and EAILevels.
Implementing Process Automation.
Documenting Processes.
Defining Processes.
Executing Processes.
Tools and Approaches.
Workflow Standards.
Process Automation and EAI.

20. EAI Moving Forward.
Problem Domains Change.
Moving from Intra- to Inter-Enterprise Application Integration.
Moving from Data-Level to Application-Level Integration.
Loose Ends.
Vendor Approaches.
Data-Oriented.
Application Integration-Oriented.
Process Automation-Oriented.
Transaction-Oriented.
Distributed Object-Oriented.
Technologies Join Forces.
Future Directions.
Importance of the Architecture.
Importance of Application Design.
EAI and the Modern Enterprise.

Glossary.
Bibliography.
Index. 0201615835T04062001


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商品描述(中文翻譯)

致謝。1. 定義 EAI。什麼是 EAI？應用技術。事情為何變得如此糟糕？混亂的今天，明天的秩序。燃爆爐的演化。傳統系統。微型電腦系統。分散式系統。封裝應用程式。為 EAI 提出商業案例。虛擬系統。電子商務。EAI 的類型。中介軟體和 EAI。

2. 數據層 EAI。取得數據。以實例說明數據層 EAI。數據庫對數據庫的 EAI。聯邦數據庫 EAI。考慮數據來源。關聯數據。面向對象。多維。其他數據存儲模型。使用數據層 EAI。

3. 應用程式接口層 EAI。應用程式接口。什麼是 API？以實例說明接口。接近應用程式接口。接口的取捨。封裝應用程式。封裝應用程式技術架構。封裝應用程式 API。其他接口。自定義應用程式。自建 API。應用程式封裝。使用應用程式接口。

4. 方法層 EAI。方法層實例。什麼是流程？場景。規則。邏輯。數據。對象。方法倉儲。利用框架進行 EAI。框架的價值。框架功能。框架類型。框架類別。啟用技術。應用程式或事務伺服器。訊息代理。分散式物件。共享方法以綁定企業。

5. 使用者介面層 EAI。利用使用者介面層 EAI。前往使用者介面。了解應用程式。創建螢幕目錄。映射螢幕。方法。啟用技術。

6. EAI 流程 - 方法論還是瘋狂？應用程序/方法論。步驟1：了解企業和問題領域。步驟2：理解數據。識別數據。步驟3：理解流程。流程整合。共同的業務模型。利用方法層 EAI 的模式。步驟4：識別應用程式接口。應用程式接口目錄。步驟5：識別業務事件。步驟6：識別模式和內容轉換方案。步驟7：映射信息移動。步驟8：應用技術。步驟9：測試，測試，測試。步驟10：考慮性能。步驟11：定義價值。步驟12：創建維護程序。方法還是瘋狂？

7. EAI 和中介軟體簡介。中介軟體：EAI 的引擎。什麼是中介軟體？中介軟體類型。中介軟體模型。一對一對多對多。同步與非同步。連接導向和無連接。直接通信。佇列通信。發布/訂閱。請求回應。發送和忘記。對話模式。艱難的選擇。

8. 事務中介軟體和 EAI。事務的概念。ACID 測試。可擴展開發。資料庫多路復用。負載平衡。容錯能力。

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