July 2016
Beginner to intermediate
462 pages
9h 14m
English
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Creating tables for a stock prices database
Storing stock prices only is in general not very useful. We usually want to store additional static information about companies and related derivatives such as stock options and futures. Economic theory tells us that looking for cycles and trends in historical price data is more or less a waste of time; therefore, creating a database seems be even more pointless. Of course you don't have to believe the theory, and anyway creating a stock prices database is a fun technical challenge. Also a database is useful for portfolio optimization (see the recipe, Optimizing an equal weights 2 asset portfolio).
We will base the design on the star schema pattern covered in Implementing a star schema with fact and dimension ...
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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.