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Sun Java Enterprise System 2005Q4 Deployment Example: Telecommunications Provider Scenario

Chapter 1
Introduction

This document describes the architecture, installation and configuration plan, and installation and configuration procedures for a Java ES deployment that is suitable for a telecommunications provider.

The deployment described in this example is for an imaginary telecommunications provider named Telco. Telco provides telecommunications services to the following three classes of users:

Telco employees
Individual consumers
Business users

The services available to each class of customer are listed in Table 1-1.

Table 1-1  Services Provided by the Telco Deployment

Service	Available to Consumer-class customers?	Available to Business-class Customers?	Available to Telco employees?
Email through web browser client	4	4	4
Email through stand-alone email client	4	4	4
Email through portal desktop		4	4
Calendar through web browser client		4	4
Calendar through portal desktop		4	4
Remote file access		4	4
Hosted domain service		4

These services are all available from a single, distributed Java ES deployment. The key features of Telco’s deployment, which are described in this deployment example, are the following:

Support for different classes of service on a single, distributed Java ES deployment.
The use of Java ES components and services to support hosted domains.
The security strategy used to secure a Java ES deployment that is accessible from the public Internet.

This deployment example describes Telco’s Java ES deployment in the following chapters:

Chapter 2, "The Requirements," describes Telco’s business and technical requirements for the deployment.
Chapter 3, "The Architecture," describes the Java ES architecture that Telco developed to meet the business and technical requirements.
Chapter 4, "The Deployment Specifications," describes the detailed technical specifications developed from the deployment architecture.
Chapter 5, "The Installation and Configuration Plan," describes the detailed installation and configuration plan developed from the deployment specifications.
Chapter 6, "Software Installation and Configuration Procedures," describes the detailed procedures for installing and configuring Java ES software on Telco’s network.

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Part No: 819-5485-10.   Copyright 2006 Sun Microsystems, Inc. All rights reserved.