May 2019
Intermediate to advanced
400 pages
14h 2m
English
Content preview from Cloud Native PatternsBecome 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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Chapter 5. App redundancy: Scale-out and statelessness
This chapter covers
- Scale-out as a central tenet of cloud-native apps
- Pitfalls of stateful apps in cloud-native software
- What it means for an app to be stateless
- Stateful services and how they’re used by stateless apps
- Why sticky sessions shouldn’t be used
The title says “Scale-out,” but really, it’s not just a matter of scaling. There are many reasons for what is probably the core tenet of cloud-native software: redundancy. Whether your application components are micro or macro, whether they can be configured via environment variables or have config baked into property files, whether they fully implement fallback behaviors or not, a key to change tolerance is that there is no single ...
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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.