July 2001
Intermediate to advanced
656 pages
15h 51m
English
book
Applying UML and Patterns: An Introduction to Object-Oriented Analysis and Design and the Unified Process, Second Edition
by Craig Larman
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Introduction
The NextGen application—like most—requires storing and retrieving information in a persistent storage mechanism, such as a relational database (RDB). This chapter explores the design of a framework for storing persistent objects.
It is usually better to get or buy than build one of these, either as a standalone product or as part of container-managed persistence for entity beans if using EJBs and other Java technologies. Building an industrial-strength O-R persistence service can consume person-years of effort, and there are subtle issues requiring specialized expertise. Furthermore, technologies such as those based on the Java Data Objects (JDO) specification offer partial solutions.
Therefore, the intention is not to show an industrial-strength ...
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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.