Brendan Gregg

FEBRUARY 28, 2023

The video is now on [YouTube]: The slides are [online] and as a [PDF]: first prev next last / permalink/zoom In Q&A I was asked about CXL (compute express link) which was fortunate as I had planned to cover it and then forgot, so the question let me talk about it (although Q&A is missing from the video).

Performance 110

Performance Latency Cache Virtualization 110

Smashing Magazine

JUNE 8, 2021

To be effective, all these images need to be carefully orchestrated to appear on the screen fast — but as it turns out, loading images efficiently at scale isn’t a project for a quiet afternoon. Next to videos, images are the heaviest, most requested assets on the web. Keeping this efficient helps ensure a good user experience.

Media 105

Media Cache Google Best Practices 105

Smashing Magazine

APRIL 28, 2021

To be effective, all these images need to be carefully orchestrated to appear on the screen fast — but as it turns out, loading images efficiently at scale isn’t a project for a quiet afternoon. Next to videos, images are the heaviest, most requested assets on the web. Keeping this efficient helps ensure a good user experience.

Media 92

Media Cache Google Best Practices 92

Alex Russell

APRIL 29, 2021

Next-generation video codecs, supported in many modern chips, but also a licensing minefield. Necessary for building competitive video experiences, including messaging and videoconferencing. Real-time network protocols for enabling videoconferencing, desktop sharing, and game streaming applications. Where iOS Has Lagged.

Media 145

Media Games Education Engineering 145

Smashing Magazine

JULY 29, 2019

Failing that, we are usually able to connect to home or public WiFi networks that are on fast broadband connections and have effectively unlimited data. The speed of mobile networks, too, varies considerably between countries. As for mobile network connection type, 84.7% Google Homepage — DOM. per GB respectively.

Cache 96

Cache Google Mobile Network 96

ACM Sigarch

APRIL 26, 2018

They use the graph as the basic representation for many AI-related algorithms, including neural network, Bayesian network, Markov Field, and some other emerging methods. Image Processing Unit (IPU) is the Pixel Visual Core designed by Google and integrated in Google Pixel 2 released in 2017.

Hardware 99

Hardware Artificial Intelligence Architecture Google 99

Smashing Magazine

AUGUST 3, 2023

While paid marketing strategies like Google Ads play a part in our approach as well, enhancing our organic traffic remains a major priority. It was only in 2020, though, that Google shared its concept of Core Web Vitals and how it impacts SEO efforts. This could be an image, a block of text, or even an embedded video.

Performance 74

Performance Cache Traffic Metrics 74

Testsigma

AUGUST 12, 2021

As per StatCounter , there are more than ten browsers in use with Google Chrome leading the way. In this post, we’ll discuss the modern automated testing tools for web applications and how they can bring in more efficiency. It also takes screenshots and videos of bugs and crashes. Source: Dave Black/imgflip.

Testing 102

Testing Testing Tools Mobile Cloud 102

Smashing Magazine

JANUARY 6, 2020

Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). Paddy Ganti’s script constructs two URLs (one normal and one blocking the ads), prompts the generation of a video comparison via WebPageTest and reports a delta. 300ms RTT, 1.6 Mbps down, 0.8

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

SEPTEMBER 28, 2022

There are millions of sites, and you are in close competition with every one of those Google search query results. The resource loading waterfall is a cascade of files downloaded from the network server to the client to load your website from start to finish. You can see this by opening your browser and looking in the Networking tab.

Cache 125

Cache Performance Servers Social Media 125

Brendan Gregg

FEBRUARY 28, 2023

The video is now on YouTube : The slides are online and as a PDF : first prev next last / permalink/zoom In Q&A I was asked about CXL (compute express link) which was fortunate as I had planned to cover it and then forgot, so the question let me talk about it (although Q&A is missing from the video).

Performance 52

Performance Latency Cache Virtualization 52

Testsigma

JUNE 17, 2021

A few years back, I gave my friend a keyword to search on Google and asked him to open the third link that pops up in the results. This urged me to check out the support page of Google and find out this written on it, “ When you search on Google, your results are customized to your current region. Source: My Private Network.

Website 52

Website Testing Google Ecommerce 52

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). 150ms RTT, 1.5 Mbps down, 0.7

Performance 103

Performance Cache Metrics Network 103

Smashing Magazine

JANUARY 15, 2019

Partly as a result of this campaign, Google announced last year that for the first time it had purchased enough renewable energy to match 100% of its global consumption for operations. This includes the work done by the server, the client and the intermediary communications networks that transmit data between the two. Large preview ).

Website Performance 73

Website Performance Website Energy Performance 73

The Morning Paper

SEPTEMBER 10, 2019

Anchored in the primary use case of supporting Google’s YouTube business, what we’re looking at here could well be the future of data processing at Google. Google already has Dremel , Mesa , Photon , F1 , PowerDrill , and Spanner , so why did they need yet another data processing system? are divided. Cache all the things.

Analytics 75

Analytics Latency Cache Google 75

Smashing Magazine

APRIL 29, 2021

Use srcset + efficient modern image formats. Lazy-load offscreen images (reduce network contention for key resources). For low impact to First Input Delay : Avoid images causing network contention with other critical resources like CSS and JS. From Speed at Scale with Katie Hempenius and I at Google I/O. Large preview ).

Media 145

Media Network Metrics Mobile 145

Testsigma

APRIL 13, 2021

During compatibility testing of an application, we check the compatibility of the application with multiple devices, hardware, software versions, network, operating systems, and browsers, etc. The app should support the software components like APIs, videos, voice, images, etc. Compatibility Testing. on an iOS device. Scenario: .

Testing 84

Testing Hardware Mobile Testing Tools 84

Testsigma

FEBRUARY 18, 2020

Examples: Siri, Alexa, Self-driving cars, Google search. Deep learning: employs artificial neural networks that keep learning constantly by processing both negative and positive data. Artificial neural networks are made to mimic the human brain. Almost all artificial machines built to date fall under this category.

Artificial Intelligence 52

Artificial Intelligence Healthcare Programming Logistics 52

KeyCDN

SEPTEMBER 20, 2018

Error monitoring can get increasingly complicated as you deal with bugs reported by users and your production team, which is why having an efficient error tracking workflow from the beginning is so important. Source: Google Keep in mind that not all code errors are noticeable to users. How is Error Tracking Useful?

Strategy 67

Strategy Monitoring Website Google 67

Testsigma

APRIL 13, 2022

Network related scenarios in mobile testing. A tester needs to always keep in mind that a mobile device does not stay in a single place like a desktop and is neither connected to superfast broadband networks such as optical fibres. Network related Screen size related Geolocation-localization related pop-up related. should work.

Mobile 52

Mobile Social Media Testing Media 52

Alex Russell

JUNE 20, 2020

is an open collaboration between Google, Microsoft , Intel , Samsung , and others to safely bring capabilities to the web which native developers have come to expect. rich multimedia (animations, video, audio). full TCP/IP & UDP networking, including local network discovery. Chromium's Project Fugu ?? floppy/CD/DVD).

Hardware 55

Hardware Games Java Media 55

Dean Hume

AUGUST 8, 2017

If you haven’t had the chance to watch it yet, Paul Lewis put together an awesome video series that demonstrates how to build a media player alongside some of the great features of Progressive Web Apps. There are a series of videos on YouTube that take place over a couple of days as he builds each new part of the site. Getting Started.

Code 58

Code Website Media Efficiency 58

Dean Hume

AUGUST 8, 2017

If you haven’t had the chance to watch it yet, Paul Lewis put together an awesome video series that demonstrates how to build a media player alongside some of the great features of Progressive Web Apps. There are a series of videos on YouTube that take place over a couple of days as he builds each new part of the site. Getting Started.

Code 40

Code Website Media Efficiency 40

Dean Hume

AUGUST 8, 2017

If you haven’t had the chance to watch it yet, Paul Lewis put together an awesome video series that demonstrates how to build a media player alongside some of the great features of Progressive Web Apps. There are a series of videos on YouTube that take place over a couple of days as he builds each new part of the site. Getting Started.

Code 40

Code Website Media Efficiency 40

Smashing Magazine

NOVEMBER 22, 2021

A website’s performance can make or break its success, yet in August 2020, despite many improvements we had previously made, such as implementing Server-Side Rendering (SSR), the ratio of Wix websites with good Google Core Web Vitals (CWV) scores was only 4%. Google search ranking. Large preview ). The Wix Challenge.

Website 126

Website Performance Google Media 126

Smashing Magazine

NOVEMBER 17, 2022

As you may already know, image optimization is the process that a high-quality image has to go through to be delivered in ideal conditions, sometimes with the help of an Image Transformation API and a global Content Delivery Network (CDN) to make the process simpler and scalable. The Relation Between Images And Web Performance.

Media 105

Media Cache Website Mobile 105

Tim Kadlec

JULY 31, 2013

One of the ones that stands out is Nate Koechley’s “Professional Frontend Engineering” presentation ( transcript and video ). Instead, to support a browser, we want to give the browser what it can handle, in the most efficient way possible. In a comment on my last post I referenced the Boston Globe and how it appears on Google Glass.

Google 40

Google Website Hardware Games 40

O'Reilly

NOVEMBER 28, 2023

While experienced AI developers are starting to leave powerhouses like Google, OpenAI, Meta, and Microsoft, not enough are leaving to meet demand—and most of them will probably gravitate to startups rather than adding to the AI talent within established companies. Microsoft, Google, IBM, and OpenAI have offered more general indemnification.

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

High Scalability

JUNE 29, 2018

jedberg : Despite being a strong advocate for AWS, this is where I will say Google completely outshines Amazon. Google's approach to pricing is, "do it as efficiently and quickly as possible, and we'll make sure that's the cheapest option". Google applies bulk discounts after the fact, AWS makes you ask for them ahead of time.

Scalability 131

Scalability Internet Internet Wireless 131

Smashing Magazine

AUGUST 22, 2021

As we will see, QUIC and HTTP/3 indeed have great web performance potential, but mainly for users on slow networks. If your average visitor is on a fast cabled or cellular network, they probably won’t benefit from the new protocols all that much. An often used metaphor is that of a pipe used to transport water. Congestion Control.

Performance 105

Performance Network Latency Servers 105

O'Reilly

SEPTEMBER 19, 2023

And that brings our story to the present day: Stage 3: Neural networks High-end video games required high-end video cards. Between Google (Vertex AI and Colab) and Amazon (SageMaker), you can now get all of the GPU power your credit card can handle. Not that you’ll even need GPU access all that often.

Hardware 99

Hardware Storage Big Data Blockchain 99

Smashing Magazine

AUGUST 9, 2021

QUIC is needed because TCP, which has been around since the early days of the Internet, was not really built with maximum efficiency in mind. It also, however, takes a full network round trip to complete before anything else can be done on a connection. and lower), this typically takes two network round trips. itself directly.

Transportation 145

Transportation Internet Internet Network 145

O'Reilly

MAY 19, 2020

Live online training, videos, books, certification prep, and more, from O’Reilly and our partner publishers. AWS is far and away the cloud leader, followed by Azure (at more than half of share) and Google Cloud. network engineer, at >2%) and management positions (IT manager, at close to 3%; operations manager at >1%).

Cloud 141

Cloud Serverless AWS Architecture 141

Smashing Magazine

SEPTEMBER 29, 2021

Users appreciate high-quality visuals, but care needs to be taken to deliver those hero images, product photos and cat memes as efficiently and effectively as possible. The efficiency of a codec can be mainly measured by how much compression it can achieve. However, you should ideally replace such images with videos.

Open Source 144

Open Source Speed Website Google 144

High Scalability

NOVEMBER 25, 2019

Egnyte is a secure Content Collaboration and Data Governance platform, founded in 2007 when Google drive wasn't born and AWS S3 was cost-prohibitive. To add elasticity, reliability and durability, these data centers are connected to Google Cloud platform using high speed, secure Google Interconnect network. Google cloud.

Architecture 52

Architecture Cache Azure Storage 52