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Abstract
Patterns for e-business are a group of proven, reusable assets that can help speed the process of developing applications. The pattern discussed in this book, the User-to-Business pattern, is the general case of users interacting with enterprise transactions and data. In particular it is relevant to those enterprises who deal with goods and services which cannot be listed and sold from a catalog.
This redbook discusses two application topologies of the User-to-Business patterns. Application topology 1 describes a situation where you are building an application that has no need to connect to back-end or legacy data. Topology 2 extends topology 1 to describe the situation where you need to access existing data on legacy or third-party systems.
Part 1 of the redbook takes you through the process of choosing an application topology and a runtime topology. It then gives you possible product mappings for implementation of the chosen runtime topology.
Part 2 is a set of guidelines for building your e-business application. It includes information on application design, technology options, application development, performance, and security.
Part 3 takes you through a working example, showing the implementation of an e-business application using application topology 1.y
Table of contents
Chapter 1. Introduction to patterns
Part 1. User-to-Business: topologies 1 and 2
Chapter 2. Choosing the application topology
Chapter 3. Choosing the runtime topology
Chapter 4. Product mapping
Part 2. User-to-business: guidelines
Chapter 5. Performance guidelines
Chapter 6. Technology options
Chapter 7. Application design guidelines
Chapter 8. Application development guidelines
Chapter 9. System management products and guidelines
Part 3. A working example
Chapter 10. The Pattern Development Kit and an example topology
Chapter 11. Step 1: Modifying the PDK application
Chapter 12. Step 2: Expanding the PDK to multiple machines
Chapter 13. Step 3: Cloning an application server
Chapter 14. Step 4: Setting up a servlet redirector
Chapter 15. Step 5: Securing the PDK application
Chapter 16. Step 6: Setting up firewalls