November 2013
Intermediate to advanced
148 pages
3h 12m
English
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Chapter 5Accessing Databases
Data must persist, and databases are a great way to make that happen. As we’ve seen, Node.js does network I/O asynchronously, and this certainly includes interacting with databases. No matter which database you choose, you’ll have to become comfortable making asynchronous requests to it.
Working with databases will offer a convenient context for exploring the following aspects of Node development.
- Architecture and Core
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Node.js is fast—really fast. It’s easy in Node to exhaust system resources or overload other systems it talks to. You’ll learn what to do to mitigate these kinds of problems and how to react to them when they happen.
- Patterns
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Asynchronous JavaScript programming can become complex when you have many tasks ...
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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.
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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.