December 1998
Beginner to intermediate
360 pages
6h 56m
English
book
Data Warehousing: Architecture and Implementation
by Mark Humphries, Michael W. Hawkins, Michelle C. Dy
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Chapter 1. The Enterprise IT Architecture
This chapter begins with a brief look at how changing business requirements have, over time, influenced the evolution of Enterprise Architectures. The Info Motion ("Information in Motion") Enterprise Architecture is introduced to provide IT professionals with a framework with which to classify the various technologies currently available.
The Past: Evolution of Enterprise Architectures
The IT architecture of an enterprise at a given time depends on three main factors:
the business requirements of the enterprise;
the available technology at that time; and
the accumulated investments of the enterprise from earlier technology generations.
The business requirements of an enterprise are constantly changing, and the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.