January 2014
Intermediate to advanced
352 pages
8h 21m
English
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12
INTRODUCTION TO UML
12.1 INTRODUCTION TO UML
In order to understand a complex problem or system, we need to represent it in a simple way called ‘model’. For example, when a large apartment building in a housing society is built, first its plan is drawn by the architect on a paper and then a small prototype is prepared. When all the stake holders (builder, clients, etc.) agree on the plan and the looks of the prototype, the project gets approved for construction. The prototype is nothing but the model of the proposed building. Similarly, when software is to be constructed, its model needs to be prepared.
A model can be precisely defined as a hypothetical description of a complex entity or process, constructed to understand a problem or system ...
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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.