September 2015
Intermediate to advanced
198 pages
4h 52m
English
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Performance monitoring
During prolonged testing or after the application has gone to production, we need to monitor its performance to make sure the application continues to meet the performance objectives. There may be infrastructure or operational issues impacting the performance or availability of the application, or occasional spikes in latency or dips in throughput. Generally, monitoring alleviates such risk by generating a continuous feedback stream.
Roughly there are three kinds of components used to build a monitoring stack. A collector sends the numbers from each host that needs to be monitored. The collector gets host information and the performance numbers and sends them to an aggregator. An aggregator receives the data sent by the collector ...
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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.