March 2017
Beginner to intermediate
500 pages
9h 41m
English
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The GraphQL backend and microservices
Everything we've discussed so far about Relay is stuff that's in the browser. Relay needs to send it's GraphQL queries somewhere. For this, we need a GraphQL backend. This is pretty easy to implement, using Node.js and a handful of GraphQL libraries. We create what's called a schema, describing all the datatypes, queries, and mutations that will be used.
In the browser, Relay helps you scale your applications by reducing data-flow complexity. You have a means to declare what data is needed, without worrying about how it is fetched. It's the schema in the backend that actually needs to resolve this data.
This is another scaling problem that GraphQL helps address. Modern web applications are composed out of microservices. ...
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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.