June 2015
Intermediate to advanced
318 pages
6h 57m
English
Content preview from Learning RedisBecome 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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Configuring Redis Sentinel
Datastores provide capability in handling faulty scenarios. These capabilities are in-built and do not expose themselves in the manner in which they handle fault tolerance. Redis, which started with simple key value datastore, has evolved into a system which provides an independent node to take care of the fault management. This system is called Sentinel.
The idea behind Sentinel is that it's an independent node which keeps a track on the master node and the other slave nodes. When a master node goes down, it promotes the slave node to become the master. As discussed, in a master-slave scenario, master is meant to write and slaves are meant to read, so when a slave is promoted to master, it has the capability to read ...
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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.