June 2020
Intermediate to advanced
432 pages
11h 57m
English
Content preview from Implementing Azure DevOps Solutions
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Which metrics to capture
One question that comes up frequently when talking about metrics is about what metrics to emit and monitor. There are many possible metrics and even more opinions on this subject. As a good starting point, the following metrics are often gathered for web applications:
- Requests per minute, transactions per minute, or something similar: This is a metric that is intended to capture the current load or throughput on a web application.
- The average response time: This metric captures the response time for all requests within a time window.
- The error rate: This metric captures the percentage of all requests that result in an error. As a guideline for an error, often, all HTTP response codes of 400 and up are taken.
When ...
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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.