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Trade-offs under pressure: heuristics and observations of teams resolving internet service outages (Part 1)

The Morning Paper

Trade-offs under pressure: heuristics and observations of teams resolving internet service outages , Allspaw, Masters thesis, Lund University, 2015. In the next post we’ll look at the detailed analysis of how a team at Etsy handled a particular incident on December 4th 2014, to see what we can learn from it.

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Are Times still Good for Load Testing?

Alex Podelko

My post Good Times for Load Testing was published in 2014. I am not so upbeat as I was in 2014. IBM Rational Performance Tester and IBM Rational Performance Tester on Cloud (including no charge Starter Edition) appear to be available. It is difficult to believe that 5 years passed… Are times still good for load testing?

Testing 243
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Rising Tide Rents and Robber Baron Rents

O'Reilly

In the early idealistic days of internet expansion, the leading companies earned outsized profits by solving the attention allocation problem. As the internet grew, the amount of information available to consumers became so vast that it outran traditional human means of curation and selection. The market was maturing.

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Does SSL Slow Down My Site?

MachMetrics

Google made SSL use a ranking factor way back in 2014, and since Chrome 68, a “Not Secure” warning appears next to the URL of sites that aren’t using HTTPS. Even better, you unlock protocols and compression platforms that aren’t available to those using HTTP. To be completely honest, you almost have to use it.

Speed 86
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Apple Is Not Defending Browser Engine Choice

Alex Russell

There's no point in recommending a better browser because none is available. The New York Times reported in late 2020 that Google now pays Apple between $8-12 billion per year , up from $1 billion in 2014. In 2014, Apple would have enjoyed a profit margin of 50% if it had spent half a billion on browser engineering. Cui bono? —

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Eye-Tracking In Mobile UX Research

Smashing Magazine

In the late 1990s, marketing and advertising agencies saw the potential of eye-tracking for the Internet and started using the technology to analyze how people consume content online. For instance, Nielsen’s research conducted in 2006 showed that people read content on the Internet in an F-shaped pattern.

Mobile 114
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The Speed of Time

Brendan Gregg

These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. Colleagues/Internet I love using [Linux performance tools]. How long does it take to read the time? How would you _time_ time?

Speed 103