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Measuring Network Performance in Mobile Safari

CSS Wizardry

Every browser available on iOS is simply a wrapper around Safari. What we really want to do, alongside capturing good benchmark- and more permanent data with WebPageTest, is interact with and inspect a site slightly more realtime. Network Link Conditioner. In there, you should find a tool called Network Link Conditioner.

Network 225
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In Defence of DOM­Content­Loaded

CSS Wizardry

Honestly, I started writing this article, for no real reason and somewhat without context, in December 2022—over half a year ago! before the app’s key functionality is available, with almost half waiting over 3.5s! That’s not in the scope of this article, though, so we probably won’t come back to that again. log ( window.

Metrics 326
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Introducing Page Speed Benchmarks – a new resource for the performance community

Speed Curve

What are some good sites I can use for benchmarking? Page Speed Benchmarks is an interactive dashboard that lets you explore and compare web performance data for leading websites across several industries – from retail to media. Identify sites you can use for your own competitive benchmarking. How fast should I be?

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High Availability vs. Fault Tolerance: Is FT’s 00.001% Edge in Uptime Worth the Headache?

Percona

With so much at stake, database high availability and fault tolerance have become must-have items, but many companies just aren’t certain which one they must have. This blog article will examine shared attributes of high availability (HA) and fault tolerance (FT). What does high availability mean?

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IT carbon footprint: Dynatrace Carbon Impact and Optimization app helps organizations measure cloud computing carbon footprint

Dynatrace

The cloud now has a greater carbon footprint than the airline industry,” wrote anthropologist Steven Gonzalez Monserrate in a 2022 article from MIT. “A These metrics include CPU, memory, disk, and network I/O. Using Carbon Impact, we can now implement efficiency measures driven by the app’s benchmarks and recommendations.

Energy 233
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New Network Fallacies

Tim Kadlec

I remember reading articles about how 3G connectivity was going to transform performance and, more generally, the way we used the internet altogether. I remember how, later on, a common question I would get in after giving performance-focused presentations was: “Is any of this going to matter when 4G is available?”

Network 61
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Detecting Speech and Music in Audio Content

The Netflix TechBlog

In this blog post, we will introduce speech and music detection as an enabling technology for a variety of audio applications in Film & TV, as well as introduce our speech and music activity detection (SMAD) system which we recently published as a journal article in EURASIP Journal on Audio, Speech, and Music Processing.