Application Reengineering : Building Web-Based Applications and Dealing with...

Description: Product infoApplication Reengineering : Building Web-Based Applications and Dealing with Legacies by Bellcore and Amjad Umar (1997, Trade Paperback)Books > NonfictionProduct InformationThis book focuses on Middleware topics of the Client/Server field: Web Browsers, SQL Servers, OSF/DCE, CORBA, Lotus Notes, etc. It will focus on the management implications of middleware, analyzing new middleware products, and show how middleware interrelates with other building blocks on network services and applications.Product IdentifiersPublisherPrentice Hall PTRISBN-100137500351ISBN-139780137500352eBay Product ID (ePID)815338Product Key FeaturesFormatTrade PaperbackPublication Year1997LanguageEnglishDimensionsWeight34.4 OzWidth7in.Height1.3in.Length9.1in.Additional Product FeaturesDewey Edition21Table of ContentPART I. GETTING STARTED. 1. Application (Re)Engineering--The Big Picture. Introduction. Concepts and Definitions. General Framework. Application Concepts and Components. A Classification of Applications. Aligning IT with Business Needs. What is Application (Re)Engineering? Responding to Business Needs--Tying BPR to IT. Application Engineering--Building New Applications. Application Reengineering--Dealing with Legacies. Why This Book? State of the Practice: General Observations. State of the Market: General Observations. State of the Art: General Trends. Summary. A Case Study. Problems and Exercises. Additional Information. 2. Object-Oriented Client/Server Internet Environments. Introduction. Client/Server Fundamentals. Definitions. Client/Server--A Special Case of Distributed Computing. Client/Server Architectures. OSF DCE--A Client/Server Environment. Internet and the World Wide Web (WWW). Internet, Intranets, and Extranets. Overview of World Wide Web. A Simple Example. Objects and Distributed Objects. Core Object-Oriented Technologies. Distributed Objects for Enterprise wide Applications. CORBA and ActiveX--Middleware for Distributed Objects. Object-Oriented Client/Server Internet Environments. Client/Server Processes--The Applications. Middleware for OCSI Environments. Network Services. Local Software. State of the Practice: Typical Examples. State of the Market: Commercial Products. State of the Art: Standards and Trends. Summary. Case Study: XYZCorp Review of IT Infrastructure Architecture. Problems and Exercises. APPENDIX 2A: Object-Oriented Concepts. Key Concepts. Object-Based Versus Object-Orientation. Additional Information. 3. Methodology Overview: Planning and Modeling. Introduction. Application (Re)Engineering Methodology. Application Planning--The First Iteration. Overview. Step 1: Identify Business Drivers and Establish High-Level Requirements. Step 2: Investigate Application Architecture Approaches. Step 3: Assess and Plan Infrastructure Architectures. Step 4: Cost/Benefit Analysis. Object Modeling and Prototyping--Second Iteration. Overview. Object-Oriented Analysis--Building the Object Model. Architecture and Prototyping--Applying The Object Model. State of the Practice, Market and Art. Summary. Case Study: XYZCorp Embarks on Application (Re)Engineering. Problems and Exercises. Additional Information. PART II. APPLICATION ENGINEERING--BUILDING WEB APPLICATIONS. 4. Building New (Web-Based) Applications. Introduction. Modern Web-Based Applications. Static HTML-Based Applications. Server-Side (CGI-Based) Applications. Client-Side (Java-Based) Applications. Object-Oriented Client/Server (OCSI) Applications. Promises and Pitfalls of OCSI Applications. An Approach to Building OCSI Applications. Overview. Analysis. Application Architectures. Implementation. Deployment and Support. Customizing the Methodology. Overview. Building Web-Based Decision Support Systems (DSSs). Building Web-Based Operational Support Applications. Real-Time Application Development. Application Development Environments. State of the Practice: Examples and Case Studies. State of the Market: Products and Standards. State of the Art: Research Notes. Summary. Case Study: XYZCorp Builds New Applications. Problems and Exercises. Additional Information. 5. Enterprise Data Architectures. Introduction. Concepts and Definitions. Enterprise (Corporate) Data. Data Life Cycle. Data Architecture. Step 1: Information Requirement Definitions. Step 2: Data Modeling. Step 3: Logical Database Design. Step 4: Data Partitioning and Clustering. Overview. Data Partitioning (Fragmentation). Clustering. Example of Partitioning (Fragmentation) and Clustering. Step 5: Data Allocation Strategies. Overview. Trade-offs in Data Duplication. Intuitive Data Allocation Analysis. Analytical Data Allocation. Step 6: Database Connectivity and Interoperability. Data Connectivity Strategies. Data Interoperability. State of the Practice: Case Studies and Examples. Short CasDewey Decimal005.3Age LevelScholarly & ProfessionalCopyright Date1997AuthorBellcore, Amjad UmarNumber of Pages632 PagesLc Classification NumberQa76.76.A65u45 1997Lccn97-010634

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