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Lessons learned from enterprise service-level objective management

Dynatrace

To ensure their global service levels, they fully embraced the best practices outlined in Google’s SRE handbook , called the “Four Golden Signals,” to standardize what they show on their SRE dashboards. This refers to the load on your network and servers. The “Four Golden Signals” include the following: Latency. Saturation.

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Site reliability done right: 5 SRE best practices that deliver on business objectives

Dynatrace

Start looking for signals Begin by monitoring the “four golden signals” that were originally outlined in Google’s SRE handbook : Latency : the time it takes to serve a request Traffic : the total number of requests across the network Errors: the number of requests that fail Saturation : the load on the network and servers 2.

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Implementing service-level objectives to improve software quality

Dynatrace

In this example, “Reverse proxy” and “Front-end server” are clearly in the critical path. According to Google’s SRE handbook , best practices, there are “ Four Golden Signals ” we can convert into four SLOs for services: reliability, latency, availability, and saturation. Define SLOs for each service.

Software 277
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Tutorial: Guide to automated SRE-driven performance engineering

Dynatrace

While Google’s SRE Handbook mostly focuses on the production use case for SLIs/SLOs, Keptn is “Shifting-Left” this approach and using SLIs/SLOs to enforce Quality Gates as part of your progressive delivery process. This will enable deep monitoring of those Java,NET, Node, processes as well as your web servers.

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What Is Hyperautomation?

O'Reilly

As a trend, it’s not performing well on Google; it shows little long-term growth, if any, and gets nowhere near as many searches as terms like “Observability” and “Generative Adversarial Networks.” However, growth always ends: nothing grows exponentially forever, not even Facebook and Google. Should it be?

Games 118
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Smashing Podcast Episode 42 With Jeff Smith: What Is DevOps?

Smashing Magazine

Somehow you’ve got a server out there running somewhere. Not everyone is Google. Stop reading posts from Netflix and Google. Jeff: And then from there, diving into any of the DevOps handbook. I’m going to kick myself for saying this, but the Google SRE Handbook was another great place to look.

DevOps 87
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Headless WordPress: The Ups And Downs Of Creating A Decoupled WordPress

Smashing Magazine

In addition to MVC separation, we can (for security reasons or speed improvements) place the JS App on a separate server like in the schema below: Decoupled WordPress diagram. There are a lot of other things you can do with REST API (you can find more details in the REST API handbook ). Large preview ).

Cache 79