June 2013
Intermediate to advanced
236 pages
4h 33m
English
Content preview from Express Web Application DevelopmentBecome 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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Using a reverse proxy
Express is capable of performing everything that is expected of a modern web server, such as logging requests, HTTPS, serving files and so on, but it is best used as an application server behind a reverse proxy. That way, Express can focus solely on processing dynamic requests, while other tasks can be offloaded to the reverse proxy, thereby increasing the performance of the app.
It is a standard practice in the industry to put a front-facing proxy (another name for reverse proxy) in front of a series of application servers to load-balance and scale the app.
The following illustration shows how an application server works with a reverse proxy to serve a website. In a load-balanced setup, there would be more upstream application ...
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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.