March 2017
Intermediate to advanced
821 pages
18h 21m
English
Content preview from JavaScript: Moving to ES2015Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Scaling Node.js servers
If your application has lots of users accessing the system simultaneously, then obviously a single server cannot handle all the traffic. It will slow down and crash. Therefore, we need to deploy the application on multiple servers and then distribute the traffic equally between them.
To distribute traffic between servers, we need to use something called a load balancer. A load balancer is a server that sits in front of the application servers. The client communicates with the load balancer instead of the application servers, and instead of handling the request, the load balancer forwards it to an application server; when the application servers sends the response, it sends the same response to the client.
As a load balancer ...
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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.