February 2018
Intermediate to advanced
382 pages
11h 33m
English
Content preview from Redis 4.x Cookbook
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For the life cycle of a channel, SUBSCRIBE will create the channel automatically if the given channel has not been subscribed before. And, once there is no active subscriber on the channel, the channel will be deleted at the same time.
Considerable attention must be paid so that there is nothing persisted in Redis PubSub. That means that no messages, channels, or the relationships for PubSub, will be saved on disk. If the server exits for some reason, all these objects will be gone.
Moreover, in the message delivery and processing scenarios, if there is no subscriber for a channel, the message pushed will be dropped. In other words, there is no mechanism to guarantee message delivery. In addition, each message pushed into ...
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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.