High Scalability

SEPTEMBER 21, 2018

Aria Bracci : Using a previously established, peer-reviewed technique, the team conducted more than half a million data traffic tests across 161 countries. ” @mjpt777 : "Patterson indicated that rewriting Python into C gets you a 50 times speedup in performance". More quotes.

Internet 126

Internet Internet Scalability Traffic 126

Dynatrace

JULY 24, 2023

Session replay is a real user monitoring technology that creates video-like recordings — or snapshots — of how users navigate and interact with a company’s website or mobile application. Most internet users shop online, providing a name, address, and credit card number to complete an order. Consumer data.

Analytics 191

Analytics Website Mobile Internet 191

MachMetrics

OCTOBER 16, 2019

A lot of coverage on this project is centered (rightfully) around the potential of this project to deliver fast internet to underdeveloped nations at a minimal cost. Starlink’s Goal: Reduce Internet Latency. – Yahoo saw a 9% increase in traffic to every 400 milliseconds of webpage speed improvement.

Internet 44

Internet Internet Latency Speed 44

The Morning Paper

FEBRUARY 9, 2020

In this paper, we examine the advertising and tracking ecosystems of Over-The-Top ("OTT") streaming devices, which deliver Internet-based video content to traditional TVs/display devices. smart TVs) to facilitate the delivery of Internet-based video content. How they did it. The last word.

Systems 104

Systems Traffic Internet Internet 104

Dynatrace

DECEMBER 27, 2022

First, it helps to understand that applications and all the services and infrastructure that support them generate telemetry data based on traffic from real users. To see these principles in action, check out our videos about implementing service-level objectives. So how can teams start implementing SLOs?

Software 263

Software Software Benchmarking Latency 263

All Things Distributed

MARCH 11, 2015

For example many of the Internet of Things innovations that we have seen come to life in the past years on AWS all have a significant analytics components to it. Cloud Analytics enable the Industrial Internet of Things. Often when we think about the Internet of Things (IoT) we focus on what this will mean for the consumer.

Analytics 136

Analytics Cloud Healthcare Retail 136

IO River

NOVEMBER 2, 2023

With the ever-growing demands of the internet, websites and web applications face the challenge of delivering content swiftly and efficiently to users worldwide. ‍ Think of a CDN Load Balancer (or LB, if you like to keep things short and sweet) as the internet’s traffic police. ‍But how does it decide where to send this traffic?

Traffic 52

Traffic Cache Servers Latency 52

The Morning Paper

OCTOBER 4, 2020

Does 5G improve the end-user experience for applications (web browsing, and 4K+ video streaming)? When it comes to latency the authors measured RTTs for four 5G base stations spread across the city, and 20 other Internet servers nationwide. What about UHD video? The authors tested a mobile UHD panoramic video telephony app.

Energy 130

Energy Latency Performance Network 130

IO River

NOVEMBER 2, 2023

With the ever-growing demands of the internet, websites and web applications face the challenge of delivering content swiftly and efficiently to users worldwide. Think of a CDN Load Balancer (or LB, if you like to keep things short and sweet) as the internet’s traffic police. But how does it decide where to send this traffic?

Traffic 40

Traffic Cache Network Servers 40

Smashing Magazine

OCTOBER 11, 2022

The internet accounts for an estimated 3–4% of global emissions — equivalent to some countries. The carbon emissions of the internet are roughly equivalent to those generated by the entire aviation industry, or the whole of Africa. Terabyte of wasted traffic. Watch the video of Jamie’s talk from Green Tech South West.

Strategy 123

Strategy Development Energy Website 123

Dotcom-Montior

AUGUST 5, 2020

As an ad publisher, your revenue depends on two main factors: traffic to your site and ad optimization. A lot of the focus goes into the practice and processes of driving traffic to your site from an SEO perspective, but what if when visitors get to your site, they have a less than ideal experience?

Website 92

Website Speed Cache Traffic 92

Dotcom-Montior

JUNE 30, 2021

In this current age of the Internet, it’s a common practice to build a website to run your online business. However, like each country has its boundary, the world of Internet is not a world without any control. And the case is especially different, when China’s Internet environment is involved. Performance Insights.

Website 52

Website Monitoring Website Performance Performance 52

Testsigma

JANUARY 7, 2022

In 2016, Google made it clear that since mobile traffic is more than all else, mobile-friendly websites will be prioritised when a user searches on mobile. IoT (Internet of things) devices have been on an increase for a long time now. In 2021, more than 23 billion IoT devices were active and connected to the internet.

Artificial Intelligence 89

Artificial Intelligence IoT Software Software 89

Dotcom-Montior

JUNE 30, 2020

In this current age of the Internet, it’s a common practice to build a website to run your online business. However, like each country has its boundary, the world of Internet is not a world without any control. And the case is especially different, when China’s Internet environment is involved. Performance Insights.

Website 52

Website Monitoring Website Performance Performance 52

Alex Russell

JUNE 22, 2022

World-class experts in graphics, networking, cryptography, databases, language design, VM implementation, security, usability (particularly usable security), power management, compilers, fonts, high-performance layout, codecs, real-time media, audio and video pipelines, and per- OS specialisation are required. How much does all of this cost?

Engineering 110

Engineering Traffic Government Google 110

Dotcom-Montior

JULY 7, 2020

In this current age of the Internet, it’s a common practice to build a website to run your online business. However, like each country has its boundary, the world of Internet is not a world without any control. And the case is especially different, when China’s Internet environment is involved. Performance Insights.

Website 52

Website Monitoring Website Performance Performance 52

Smashing Magazine

JUNE 25, 2020

Also called “static assets,” these files include CSS and JavaScript, both written by the application developer and third-party libraries, as well as PDFs, software installers, images, music, videos, and icons. Static files range from a few kilobytes of CSS to gigabytes of video. These files are only used client-side.

Media 69

Media Cache Storage AWS 69

Smashing Magazine

DECEMBER 17, 2020

Following best practice usually means a better website, more organic traffic, and happier visitors. It is a huge industry, with its own publications, thought leaders, podcasts, video series, and more. Size Up The Competition The internet is a big place. This is the internet; you can do just about anything. Win, win, win.

Engineering 130

Engineering Google Website Analytics 130

Smashing Magazine

JULY 29, 2019

Last time, I navigated the web for a day using Internet Explorer 8. I downloaded TripMode ; an application for Mac which gives you control over which apps on your Mac can access the internet. Any other application’s internet access is automatically blocked. The video is clipped off-screen. I enabled Chrome. Nevertheless….

Cache 96

Cache Google Mobile Network 96

Speed Curve

JANUARY 29, 2024

I recently shared some of my favourite research at Beyond Tellerrand (video here ) and thought it would be fun to round it up in a post. The internet may change, and web pages may grow and evolve, but user expectations are constant. In 1993 and again in 2010 , usability expert Jakob Nielsen found that: 0.1

Speed 134

Speed Website Mobile Cloud 134

Smashing Magazine

JANUARY 11, 2021

Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts. CrUX generates an overview of performance distributions over time, with traffic collected from Google Chrome users. You can then mimic the 90th percentile’s experience for testing. Large preview ).

Performance 145

Performance Cache Media Metrics 145

CSS - Tricks

MAY 15, 2019

Today's websites are packed with heavy media assets like images and videos. Images make up around 50% of an average website's traffic. In short, we’re talking about a mechanism that defers the network traffic necessary to load content when it’s needed — or rather when trigger the load when the content enters the viewport.

Traffic 58

Traffic Website Network Analytics 58

MachMetrics

JULY 27, 2018

There are several theories about why this performance drops – could be related to video processing, or perhaps the RDP session – but what’s obvious is that CPU is much higher than it used to be. I didn’t want to be testing using an older browser than most of my traffic. Consider the Linux Agents.

Speed 40

Speed Hardware Internet Internet 40

VoltDB

JUNE 1, 2017

An opening scene involving a traffic jam of Viking boats and a musical number (“Love Can’t Afjord to wait”). Bear in mind that the internet currently takes 4ms from New York to Philadelphia. Watch the Video. See David’s full commentary, from the show, in this video. Vikings fight zombies.

Hardware 56

Hardware Latency Virtualization Cloud 56

The Morning Paper

APRIL 11, 2019

modify their code, monitor their outgoing traffic etc.). MarioNet can conduct a subset of DDoS attacks by instructing Servants to connect to a specific Internet host. Network traffic monitors may be able to pick up message exchange patterns, in environments where these are deployed and appropriately configured.

Website 44

Website Network Traffic Cache 44

KeyCDN

SEPTEMBER 20, 2018

When LogRocket detects a bug, it automatically creates a video capturing exactly what users see on their screens. DebugMe The DebugMe extension is compatible with most web browsers including Chrome, Safari, Internet Explorer, Microsoft Edge and Opera. LogRocket LogRocket is a little bit different from the others.

Strategy 67

Strategy Monitoring Website Google 67

Smashing Magazine

JANUARY 7, 2019

To get a good first impression of how your competitors perform, you can use Chrome UX Report ( CrUX , a ready-made RUM data set, video introduction by Ilya Grigorik), Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). Are videos properly optimized?

Performance 103

Performance Cache Metrics Network 103

Smashing Magazine

JANUARY 6, 2020

To get a good first impression of how your competitors perform, you can use Chrome UX Report ( CrUX , a ready-made RUM data set, video introduction by Ilya Grigorik and detailed guide by Rick Viscomi) or Treo Sites , a RUM monitoring tool that is powered by Chrome UX Report. Are videos properly optimized? Large preview ).

Performance 145

Performance Cache Network Metrics 145

Nick Desaulniers

FEBRUARY 22, 2015

How do such techniques enable us to bank online and carry out other sensitive transactions on the Internet while trusting numerous relays? First, please check out this excellent video on public key crypto: Hopefully that explains the gist of the technique, but what might it actually look like in code?

C++ 71

C++ Servers Education Government 71

All Things Distributed

OCTOBER 2, 2017

The cloud-hosted version would need to be: Scalable – The service would need to support hundreds of thousands, or even millions of AWS customers, each supporting their own internet-scale applications. Today, DynamoDB powers the next wave of high-performance, internet-scale applications that would overburden traditional relational databases.

Internet 130

Internet Internet AWS Performance 130

The Netflix TechBlog

APRIL 29, 2019

We use Python through the full content lifecycle, from deciding which content to fund all the way to operating the CDN that serves the final video to 148 million members. video streaming) takes place in the Open Connect network. We use and contribute to many open-source Python packages, some of which are mentioned below.

Open Source 279

Open Source Network Infrastructure Big Data 279

Smashing Magazine

AUGUST 9, 2021

It’s also one of the reasons we can keep using the Internet with many concurrent users, because it smartly limits each user’s bandwidth usage to their fair share. As another example, most applications on the Internet use TCP internally to ensure that all of their data are transmitted in full. Did You Know?

Transportation 145

Transportation Internet Internet Network 145

Brendan Gregg

SEPTEMBER 5, 2017

. ## Observability Here's the big picture of performance observability tools on Linux, from my [Linux performance] page, where I also have diagrams for other tool types, as well as videos and slides of prior Linux performance talks: I also have a USE Method: Linux Performance Checklist , as a different way to navigate and apply the tools.

Virtualization 76

Virtualization AWS Engineering Hardware 76

High Scalability

MARCH 15, 2019

trillion : new record for calculating digits of pi (121 days); 112Gbps : Intel's SerDes; 100M : image and video dataset; 1.5 Don't miss all that the Internet has to say on Scalability, click below and become eventually consistent with all scalability knowledge (which means this post has many more items to read so please keep on reading).

Internet 34

Internet Internet Scalability IoT 34

Smashing Magazine

AUGUST 22, 2021

This is because HTTP/3 and QUIC mainly help deal with the somewhat uncommon yet potentially high-impact problems that can arise on today’s Internet. On the Internet, however, we typically have a long series of connected pipes , some of which can be wider than others (leading to so-called bottlenecks at the narrowest links).

Performance 105

Performance Network Latency Servers 105