Dynatrace

JANUARY 31, 2022

When teams release software into production on the right side of the loop, they make the software available to users. “For example, you don’t get to see what libraries are actually called, how they are used, whether a process is exposed to the Internet, or whether a process interacts with sensitive corporate data.”

DevOps 201

DevOps Testing Monitoring Speed 201

The Morning Paper

JANUARY 30, 2020

Since we’re talking about mobile applications, we have to assume a changing environment over time, including the possibility of losing internet connectivity altogether. These use their regression models to estimate processing time (which will depend on the hardware available, current load, etc.). in the cloud).

Mobile 104

Mobile Cloud Latency Games 104

IO River

NOVEMBER 2, 2023

Fundamentally, internet traffic can be broadly categorized into static and dynamic content. Yes, it’s a single file, but that’s not how it’s stored on the internet. BandwidthImagine the internet as a ramified web of pipelines, each varying in size. A video, being a digital asset, is also based on these two parts.

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

Fundamentally, internet traffic can be broadly categorized into static and dynamic content. Yes, it’s a single file, but that’s not how it’s stored on the internet. BandwidthImagine the internet as a ramified web of pipelines, each varying in size. A video, being a digital asset, is also based on these two parts.

Architecture 52

Architecture Performance Internet Internet 52

Testsigma

MAY 5, 2021

Plus, it supports responsive and visual comparison testing. MultiBrowser supports testing on all versions of Chrome, Firefox, Edge, and Internet Explorer 11. Also, we can run tests in parallel across various browsers that are available on the local machines. Highlights. Picture Credit: MultiBrowser. Highlights. Highlights.

Testing Tools 74

Testing Tools Testing Internet Internet 74

Brendan Gregg

SEPTEMBER 25, 2021

Colleagues/Internet I love using [Linux performance tools]. But I also love solving issues quickly, and sometimes that means just asking colleagues or searching the Internet. As I'm interested in the relative comparison I can just compare the total runtimes (the "real" time) for the same result. How long is each time call?

Speed 126

Speed Java AWS Virtualization 126

Testsigma

JANUARY 30, 2021

With the rapidly increasing use of smartphones and ease of access to the internet across the globe, testing has spread across vast platforms. For example, if you are using internet banking via a Mobile Web application, it will not allow you to save cards or mark any transaction as favourite. What are Mobile Web Applications?

Mobile 52

Mobile Testing Website Internet 52

Testsigma

JANUARY 18, 2021

Consider a scenario where the end-users are using Internet Explorer browser to reach your website but you have not considered ‘testing on IE’ a part of your testing process! You can also refer to our detailed coverage on the comparison of manual and automated cross browser testing for further information on manual and automated testing.

Testing 55

Testing Operating System Website Internet 55

Percona

MARCH 30, 2023

In simple terms, an open source database is this: It’s a database with source code that is free and available to all. Open source standards and community support enable developers and DBAs to focus on accelerating feature creation and on enhancing availability, performance, scalability, and security.

Open Source 74

Open Source Database Storage Scalability 74

The Morning Paper

NOVEMBER 21, 2019

As well as pointing out any bugs in the experiment design, PlanAlyzer will also output a set of contrasts — comparisons that you can safely make given the design of the experiment. Hopefully the comparison you wanted to make when you set up the experiment is in that set! Experimental design with PlanOut.

Programming 52

Programming Internet Internet Design 52

Testsigma

MARCH 12, 2021

RPA is achieved through software bots with varying capabilities and made available by various developers on the internet. But still, even though we know both of these phenomena as individual processes, the differences and comparison between them are a little cloudy. RPA vs Test Automation.

Artificial Intelligence 97

Artificial Intelligence Testing Energy Analytics 97

CSS - Tricks

MARCH 16, 2020

Google Lighthouse is one of the best-automated tools available on a web developer's utility belt. Because we’ll be running this using Node.js, we’re able to safely use ES6 syntax as we don’t have to worry about those pesky Internet Explorer users. How should the metric comparison be output to the console?

Google 82

Google Latency Website Metrics 82

Smashing Magazine

JUNE 20, 2019

If I change my user-agent to Internet Explorer 11, I’m served the font in the WOFF format instead. Due to the high-quality standard of Google Fonts, many of the font families contain the full spectrum of available font-weights: Thin (100). All of the fonts files are available on Github. Large preview ). Exclude Variants.

Google 111

Google Performance Cache Website 111

Alex Russell

APRIL 29, 2021

This post mines publicly available data on the pace of compatibility fixes and feature additions to assess the claim. In almost every area, Apple's low-quality implementation of features WebKit already supports requires workarounds not necessary for Firefox (Gecko) or Chrome/Edge/Brave/Samsung Internet (Blink). Converging Views.

Media 145

Media Games Education Engineering 145

Highly Scalable

SEPTEMBER 18, 2012

Historically, NoSQL paid a lot of attention to tradeoffs between consistency, fault-tolerance and performance to serve geographically distributed systems, low-latency or highly available applications. However, consistency is a very expensive thing in distributed systems, so it can be traded not only to availability. Data Placement.

Database 213

Database Latency C++ Scalability 213

Smashing Magazine

JULY 29, 2019

Last time, I navigated the web for a day using Internet Explorer 8. For comparison, the same amount of data costs $6.66 For comparison, $3.67 I downloaded TripMode ; an application for Mac which gives you control over which apps on your Mac can access the internet. This time, I browsed the web for a day on a 50 MB budget.

Cache 97

Cache Google Mobile Network 97

Brendan Gregg

SEPTEMBER 25, 2021

Colleagues/Internet I love using Linux performance tools. But I also love solving issues quickly, and sometimes that means just asking colleagues or searching the Internet. As I'm interested in the relative comparison I can just compare the total runtimes (the "real" time) for the same result. us on Ubuntu.

Speed 52

Speed Java AWS Virtualization 52

Alex Russell

JULY 14, 2021

Modern browsers like Chrome and Samsung Internet support a long list of features that make web apps more powerful and keep users safer. The situation is even more acute in WebView IABs, which tend not to fully support features from these categories even when they appear available to developers via script. PWA Feature Detector.

Google 121

Google Mobile Engineering Internet 121

KeyCDN

JANUARY 14, 2021

Due to their popularity, a wide array of frontend frameworks are available, and new ones emerge on a regular basis. Responsive Design - Any site that you develop should render properly across all devices, as more and more people access the internet via mobile devices. Pros: No style lock-in, so you have greater flexibility.

Google 135

Google Mobile Open Source Website 135

Smashing Magazine

OCTOBER 27, 2021

Eye-tracking provides information on how people navigate on a page and how attracted they are to visual elements on the screen, like in this study conducted by Nielsen Norman Group which shows the pattern that people use to scan comparison tables. The metrics available in eye-tracking can vary from tool to tool.

Mobile 113

Mobile Website Hardware Social Media 113

Brendan Gregg

SEPTEMBER 25, 2021

Colleagues/Internet I love using [Linux performance tools]. But I also love solving issues quickly, and sometimes that means just asking colleagues or searching the Internet. As I'm interested in the relative comparison I can just compare the total runtimes (the "real" time) for the same result. us on Centos and 0.68

Speed 40

Speed Java AWS Virtualization 40

Enprowess

MARCH 10, 2022

Angular vs React – The Complete Comparison. Two-way Data Binding Availability. Angular vs React – The Complete Comparison. Two-way Data Binding Availability. Better functions even at the average internet connection. Angular has a steep learning curve comparison with React. Quick Links.

Development 52

Development Google Open Source Servers 52

Speed Curve

SEPTEMBER 25, 2018

Both of these metrics are available in Chromium browsers (Chrome, Opera, Samsung Internet, etc) via the Performance API: performance.getEntriesByType('paint'). It calculates the Start Render time by performing a frame-by-frame comparison to find the point at which the first pixels are rendered to the screen.

Metrics 49

Metrics Performance Testing Testing Internet 49

KeyCDN

FEBRUARY 14, 2019

Thanks to their simplicity and widespread support, GIF files remain wildly popular despite the dozens of other image and video formats available today. It also features a dual view interface that lets you see a before-and-after comparison. That said, GIFs can drag down a web page’s performance, especially if not optimized.

Speed 50

Speed Website Latency Cache 50

The Netflix TechBlog

FEBRUARY 13, 2024

This corresponds to the Netflix experience being degraded for those who already experience high play delays — likely our members on slow or unstable internet connections. The remainder of this post discusses the first paper above, which was published at KDD ’22 (and available on ArXiV ). What’s next?

Testing 239

Testing Software Software Metrics 239

Smashing Magazine

MAY 6, 2019

Let’s start with a comparison between native lazy loading and the good ol’ JavaScript-driven one. kB gzipped and it’s already available on GitHub , npm , and jsDelivr. “Yeah, great news, but we’ll have to wait until all browsers support it.”. If this was the first thing that crossed your mind, keep reading. The script is only 2.0

Website 104

Website Best Practices Media Open Source 104

Highly Scalable

MARCH 1, 2012

In this article I provide a short comparison of NoSQL system families from the data modeling point of view and digest several common modeling techniques. There is a huge array of log records with information about internet users and their visits from different sites ( click stream ). Let’s consider an example.

Database 279

Database Ecommerce Efficiency Engineering 279

Smashing Magazine

JANUARY 11, 2021

Alternatively, you can also use: Addy Osmani’s Chrome UX Report Compare Tool , Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). Layout Shift GIF Generator that visualizes CLS with a simple GIF (also available from the command line).

Performance 145

Performance Cache Media Metrics 145

Sutter's Mill

MARCH 11, 2024

Some rules, such as ones that rely on interprocedural analysis of full call trees, are inherently nondeterministic (because an implementation gives up when fully evaluating a case exceeds the space and time available; a.k.a. Do configure your servers correctly, especially public Internet-facing ones. best effort” analysis).

C++ 144

C++ Programming Code Java 144

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). Other options are available , too.

Performance 104

Performance Cache Metrics Network 104

Smashing Magazine

JANUARY 6, 2020

Alternatively, you can also use Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). 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.

Performance 145

Performance Cache Network Metrics 145

Brendan Gregg

SEPTEMBER 5, 2017

What follows are topics that may be of interest to anyone looking to migrate their systems and skillset: scan these to find topics that interest you. ## ZFS ZFS is available for Linux via the [zfsonlinux] and [OpenZFS] projects, and more recently was included in Canonical's Ubuntu Linux distribution: Ubuntu Xenial 16.04 LTS (April 2016).

Virtualization 76

Virtualization AWS Engineering Hardware 76

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? Did You Know?

Transportation 145

Transportation Internet Internet Network 145

Smashing Magazine

AUGUST 5, 2021

Part 4: Perfect Feature Comparison. Is there an issue with your Internet connection? The interface tells you that there is exactly one item left, so full of hope you rush to the product page, swiftly choose your size, add the item to the cart — just to realize that the item is no longer available. Part Of: Design Patterns.

Design 145

Design Transportation Code Systems 145

O'Reilly

MARCH 23, 2023

An API for ChatGPT is available. GPT-3 and GPT-4 are not open source, but are available for free and paid access. Poe is a chat app based on Claude, and available through Quora; there is a waiting list for access to the Claude API. LLaMA Developed by Facebook/Meta, and available to researchers by application.

Google 104

Google Open Source Programming Code 104

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 106

Performance Network Latency Servers 106

All Things Distributed

NOVEMBER 30, 2016

Today, I want to focus on helping app developers who have chosen to develop their apps on AWS and have in the past developed some of the seminal apps of our times on AWS, such as Netflix, AirBnB, or Pinterest or created internet connected devices powered by AWS such as Alexa and Dropcam. Amazon Lex. Face recognition.

AWS 165

AWS Lambda Artificial Intelligence Mobile 165