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Data modeling with InfoSphere Data Architect and Informix Dynamic Server

Accelerate data integration projects and create trusted information assets

Venkatesh Gopal (gopalv@us.ibm.com), Senior Software Engineer, IBM
Author Photo: Venkatesh Gopal
Venkatesh Gopal is a Senior Software Engineer working in the Data Studio team. He has over 14 years of experience in application development for databases using different technologies (Java, Microsoft and 4GLs) and also Eclipse technologies.
Srini Bhagavan (srinib@us.ibm.com), Senior Software Engineer, IBM
Srini Bhagavan
Srini Bhagavan is a Senior Software Engineer and Development Manager working in the Data Studio team. He has over 15 years of experience in database technology, Telecom, Open Source Application development and more recently in building Eclipse based administration tools for DB2, Informix and MySQL.

Summary:  This tutorial shows you how to use IBM® InfoSphere® Data Architect (IDA) (formerly IBM Rational® Data Architect) as a modeling tool for Informix® Dynamic Server (IDS), and has been updated to include information about the 7.5.1 release of IDA. Learn about the various features of IDA, including how models can be used to represent business entities, database entities, and domain entities. Follow along with scenarios and examples that reveal the benefits IDA provides specifically for IDS.

Date:  12 Mar 2009 (Published 26 Nov 2008)
Level:  Intermediate PDF:  A4 and Letter (1317 KB | 43 pages)Get Adobe® Reader®

Activity:  27651 views
Comments:  

Before you start

Learn what to expect from this tutorial, and how to get the most out of it.

About this tutorial

This tutorial walks you through the different features in IDA and shows you how it can be used with IDS. Learn how to reverse engineer a physical model from a database, transform business requirements into models (logical and physical), and associate domain elements that help in identifying critical and confidential information, all using IDS as the database.


Objectives

In this tutorial, you will learn how to:

  • Connect to an IDS server
  • Reverse engineer a new physical model from an existing database
  • Create a physical database schema from a logical model
  • Modify an existing logical model and moving that change through to the database
  • Maintain data consistency and quality by attaching a domain model to the database


Prerequisites

This tutorial assumes you have some basic knowledge about Informix database servers. It also assumes some basic knowledge in working with Eclipse-based tools. If you want some background on navigating Eclipse-based tools, the IDA Welcome page includes an overview of the Eclipse platform.


System requirements

You need a system running Windows® XP or Windows Vista® with about 1GB of disk space to install IDA and IDS. For this tutorial, I have used Informix Dynamic Server, Version 11.10.TC2 and IDA, Version 7.5.1. This tutorial uses the superstores_demo database that has been created using the dbaccessdemo9 script in the INFORMIXDIR\bin directory.

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