May 2019
Intermediate to advanced
308 pages
8h 5m
English
Content preview from AWS Certified Advanced Networking - Specialty Exam Guide
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Cross-zone load balancing
Load balancing across multiple availability zones can be done in two different ways. When we're creating or configuring a load balancer, we have the ability to either enable or disable the cross-zone load balancing feature.
When cross-zone load balancing is disabled, each availability zone will receive an equal amount of load, regardless of the number of instances in the availability zones. For example, if we are load balancing across two availability zones, then each availability zone will be receiving half the traffic, whereas when we load balance across three availability zones, then each will receive one-third of the traffic. This is demonstrated in the following diagram, where the traffic is distributed across ...
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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.