September 2015
Beginner to intermediate
230 pages
4h 47m
English
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Replication
Replication means that while you write to a Redis instance (usually referred to as the master), it will ensure that one or more instances (usually referred to as the slaves) become exact copies of the master.
Redis 2.8 introduced asynchronous replication, which makes slaves periodically acknowledge the amount of data to be processed. As you would expect, a master can have multiple slaves and slaves can also accept connections from other slaves.
There are three ways of making a Redis server instance a slave:
- Add the directive slaveof IP PORT to the configuration file and start a Redis server using this configuration
- Use the redis-server command-line option --slaveof IP PORT
- Use the command SLAVEOF IP PORT
The following example starts three ...
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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.