July 2003
Intermediate to advanced
736 pages
16h 35m
English
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Using Transactions
The nature of a relational database is that the database designer tries to reconcile a reduction in redundancy and waste with an increase in complexity. This reconciliation is referred to in database jargon as normalization. The trade-off of normalization is the complexity introduced and the hoops we have to jump through to reassemble disparate tables into usable chunks. For example, from a programmer's perspective, orders and order details are related, but a reasonable database design would separate these pieces of information to avoid repeating order information for every detail item in the order. Then when the user wants to see a complete order, the order and detail information must be reassembled. Additionally, when operations ...
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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.