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Implementing service-level objectives to improve software quality

Dynatrace

By implementing service-level objectives, teams can avoid collecting and checking a huge amount of metrics for each service. 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.

Software 259
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AnyLog: a grand unification of the Internet of things

The Morning Paper

AnyLog: a grand unification of the Internet of Things , Abadi et al., Note that AnyLog also differs from projects such as DeepDive or Google’s Knowledge Graph. Despite the "Internet of Things" featuring prominently in the title, there’s nothing particular to IoT in the technical solution at all. Periods (e.g.

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Notes on: 'Performance Culture' at Google I/O 2014

Tim Kadlec

At Google I/O 2014 , Lara Swanson and Paul Lewis discussed performance culture. Since it’s one of my favorite topics, I decided to share my notes: 34% of US adults use a smartphone as their primary means of internet access. Mobile networks add a tremendous amount of latency. We are not our end users.

Google 49
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Top 3 Challenges in Cross Browser Testing and How to Tackle Them

Testsigma

Since the beginning of the internet era, browsers and websites have lived co-dependently. Starting from the internet explorer, then to the Mozilla project and now to at least six major browsers in the market, we have evolved quite well. Today, you will hardly find anyone using Google Chrome 60. Now comes the testing part.

Testing 53
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Build a Node.js Tool to Record and Compare Google Lighthouse Reports

CSS - Tricks

to run Google Lighthouse audits via the command line, save the reports they generate in JSON format and then compare them so web performance can be monitored as the website grows and develops. I’m hopeful this can serve as a good introduction for any developer interested in learning about how to work with Google Lighthouse programmatically.

Google 82
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Answering Common Questions About Interpreting Page Speed Reports

Smashing Magazine

But do you know how Lighthouse calculates performance metrics like First Contentful Paint (FCP), Total Blocking Time (TBT), and Cumulative Layout Shift (CLS)? Still, there’s nothing in there to tell us about the data Lighthouse is using to evaluate metrics. But it comes with caveats.

Speed 97
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Hobson's Browser

Alex Russell

Google's Search App and Facebook's various apps for Android undermine these choices in slightly different ways. [3] Developers also suffer higher costs and reduced opportunities to escape Google, Facebook, and Apple's walled gardens. This reduces friction and commensurately increases "engagement" metrics. [6].

Google 121