September 2013
Intermediate to advanced
548 pages
12h 25m
English
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Chapter 23Making a System with OTP
In this chapter, we’re going to make a system that could function as the back end of a web-based company. Our company has two items for sale: prime numbers and areas. Customers can buy a prime number from us, or we’ll calculate the area of a geometric object for them. I think our company has great potential.
We’ll build two servers: one to generate prime numbers and the other
to compute areas. To do this, we’ll use the gen_server
framework that we talked about in Getting Started with gen_server.
When we build the system, we have to think about errors. Even though we have thoroughly tested our software, we might not have caught all the bugs. We’ll assume that one of our servers has a fatal error that ...
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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.