February 2018
Intermediate to advanced
382 pages
11h 33m
English
Content preview from Redis 4.x Cookbook
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How it works...
In this recipe, we first introduced three methods to do data migration from one instance to another instance.
The first two methods are master-slave synchronization/loading persistence data files. Both methods are quite self explanatory.
The third one is the command MIGRATE. As stated in the Redis command documentation, this command actually executes a DUMP in the source instance, and a RESTORE in the target instance. There are two options, COPY and REPLACE, for one to decide the behavior of this command. If the COPY option is specified, the data from the source instance won't be deleted after the migration. Moreover, with the REPLACE option, you can overwrite the existing key of the target instance during migration.
We then ...
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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.