DB2 for OS/390 Development for Performance
Author: Gabrielle Wiorkowski Gabrielle & Associates ISBN: 0-9668460-1-X If you’re a developer or administrator working with DB2 on OS/390, there’s…
Enterprise Architecture: What and Why?
Enterprise Architecture (EA) has recently become a "hot" topic. Articles and seminars here and elsewhere have discussed Enterprise Architecture (EA).
Using Check Constraints to Simulate Domains
All of the popular RDBMS products provide table check constraints: Oracle, Informix, DB2, Sybase, and Microsoft SQL Server. Check constraints…
When I Learned About Entities
Everything Looked Like an Instance Looking Back The conference room had a glass wall; I guess to discourage any literal…
Document Renaissance
We've gone from cave drawings to fax machines; from tribal legends to the global village; from parchment to PC's.
Object Orientation & Information Engineering:
This is the first in a series of articles on the relationship between the object-oriented approach to system development and…
Neglected no Matter how you Spell it
When I was in elementary school, I always excelled at spelling. I can remember third grade spelling bees where the…
Object-Orientation and Business-Driven Information Engineering
This paper describes the benefits and techniques for using an enterprise information architecture to develop and manage reusable software components.
A Component Framework Model for Information Technology Arcitecture – Part Two
Businesses constantly pursue the cost-effective application of information technology to achieve sustainable competitive advantage in an ever-changing competitive environment.
Formal Model-Driven Development Methodology
This is a basic methodology to be used when developing logical data and process models.