Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Brendan Gregg

JULY 4, 2021

It's an exciting time for developments in computer performance, not just for the BPF technology (which I often [write about]) but also for processors with 3D stacking and cloud vendor CPUs (e.g., Ford, et al., “TCP on Upcoming Sapphire Rapids CPUs,” [link] Oct 2020 - [Liu 20] Linda Liu, “Samsung QVO vs EVO vs PRO: What’s the Difference?

Performance 52

Performance Latency Hardware Storage 52

Dynatrace

JUNE 25, 2021

Already in the 2000s, service-oriented architectures (SOA) became popular, and operations teams discovered the need to understand how transactions traverse through all tiers and how these tiers contributed to the execution time and latency. In 2019, the OpenCensus and OpenTracing projects merged into what we now know as OpenTelemetry.

Open Source 205

Open Source Monitoring Google Systems 205

Testsigma

FEBRUARY 12, 2021

Are you aware that the scale of the app testing industry in 2019 was over USD$ 40 billion? In 2019, we had previously projected the demand for IoT research at $781.96billion. 38% of organisations were expected to introduce machine-learning initiatives in 2019, according to the Capgemini World Efficiency survey. billion in 2016.

Artificial Intelligence 92

Artificial Intelligence Software Software IoT 92

Smashing Magazine

JANUARY 7, 2019

Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. 2019-01-07T12:00:13+00:00. 2019-04-29T18:34:58+00:00. Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. Vitaly Friedman.

Performance 104

Performance Cache Network Metrics 104

O'Reilly

DECEMBER 2, 2019

For applications like communication between AVs, latency–how long it takes to get a response–is more likely to be a bigger limitation than raw bandwidth, and is subject to limits imposed by physics. There are impressive estimates for latency for 5G, but reality has a tendency to be harsh on such predictions.

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

Smashing Magazine

SEPTEMBER 29, 2021

It was released in February 2019 by the Alliance for Open Media (AOMedia). Next, let’s evaluate the quality of a beach image with many fine details, textures, and areas of low contrast in the clouds. Since its release in 2019, the support for AVIF has increased considerably. Jump to table of contents ?. AVIF Tooling And Support.

Open Source 144

Open Source Speed Website Google 144

High Scalability

JANUARY 24, 2019

Need cloud? Stand under Explain the Cloud Like I'm 10 (35 nearly 5 star reviews). The most famous of these companies—the so-called faangs, of Facebook, Apple, Amazon, Netflix, and Google—have seen their price-earnings ratios collapse by more than 60 percent in the past two years. 3D map of a fly's brain ).

Internet 29

Internet Internet Scalability Games 29

Alex Russell

MARCH 6, 2021

A silver lining on this dark cloud is that mobile JavaScript payload growth paused in 2020. India has been the epicentre of smartphone growth in recent years, owing to the sheer size of its market and an accelerating shift away from feature phones which made up the majority of Indian mobile devices until as late as 2019. " package.

Performance 124

Performance Network Cache Metrics 124

O'Reilly

JULY 20, 2021

Examples include popular home assistants and smart displays like the Amazon Echo, Google Home, Apple HomePod, and many others. In Privacy in Context, Nissenbaum talks about the privacy implications of Google Street View when it places photos of people’s houses on Google Maps. Source: Google Face Match video, [link] ).

Google 121

Google Games Technology Technology 121

Smashing Magazine

JANUARY 11, 2021

Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts. Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). Adjust the argument depending on the group of stakeholders you are speaking to.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. Geekbench CPU performance benchmarks for the highest selling smartphones globally in 2019.

Performance 145

Performance Cache Network Metrics 145