May 2016
Beginner to intermediate
366 pages
8h 47m
English
Content preview from Mastering 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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Key expiration
A simple and robust method to keep your Redis database from exceeding it's available memory is to set timeouts on keys that will be automatically evicted after the key's timeout expires. If your application does not need to retain stale or old data, having an effective expiration strategy for your key-space will keep the memory demands for your Redis application more manageable. A popular Redis design pattern using key expiration is to save expired or evicted data into another relational SQL database or other more disk-based NoSQL platform like MongoDB.
There are some aspects of key expiration that you should be aware of when implementing this feature in your application. First, when you call a timeout with the EXPIRE command on ...
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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.