Smashing Magazine

OCTOBER 27, 2021

The eye-tracking methodology can be extremely valuable for usability tests since it records the journey without interfering with the users’ natural behavior. Imagine, for example, that you test a prototype but discover that users are not interacting with the interface how they are supposed to. Mariana Macedo. 2021-10-27T10:00:00+00:00.

Mobile 111

Mobile Website Hardware Social Media 111

Tech News Gather

APRIL 13, 2023

So Interactive apps are also challenging for developers, as they require a lot of effort and time to test applications on all platforms. The company should provide a top-notch and reliable security application resistant to internet dangers like hackers. An engaging UI directly means a better and bigger user base.

Mobile 52

Mobile Development Hardware Internet 52

Dotcom-Montior

NOVEMBER 27, 2018

You’ve likely uttered the phrases “test early and often” and “shift left,” but do you always remind yourself of the importance of that phrase from the end user’s perspective? LoadView, our on-demand, cloud-based load and stress testing platform , takes an outside-in approach to performance testing.

Performance Testing 40

Performance Testing Strategy Testing Performance 40

The Morning Paper

OCTOBER 4, 2020

Coverage is assessed with a walk-test (4-5km/h) over all road segments on the campus, monitoring the physical-layer information from both 5G and 4G at each location. When it comes to latency the authors measured RTTs for four 5G base stations spread across the city, and 20 other Internet servers nationwide. Let’s jump in!

Energy 130

Energy Latency Performance Network 130

Dotcom-Montior

JUNE 15, 2020

The entire country of China’s internet connectivity is shielded by the Great Firewall (GFW). There are three state-owned ISP providers, China Unicom, China Telecom, and China Mobile , that control internet in China. The most recent technology automatically shuts internet off whenever blacklisted URLs are accessed.

Monitoring 52

Monitoring Performance Artificial Intelligence Internet 52

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.).

Mobile 104

Mobile Cloud Latency Games 104

Percona

JUNE 20, 2023

I tried to search for details related to segmentation fault on the internet and found many articles; however, it failed to quench my thirst as none of them had the answer I was looking for. foo" (itemId TEXT, last_update TIMESTAMP, PRIMARY KEY(itemId) ); DECLARE "test-cursor-crash" CURSOR WITH HOLD FOR SELECT di.itemId FROM "debug".downloaded_images

Programming 83

Programming C++ Database Virtualization 83

VoltDB

JUNE 1, 2017

Hardware Optimizers” want to get the maximum utilization out of hardware. These systems were designed to have a lifetime of half a decade or more, and rapidly changing hardware meant that the initial deployment had to be sized for 5-7 years out. Bear in mind that the internet currently takes 4ms from New York to Philadelphia.

Hardware 56

Hardware Latency Virtualization Cloud 56

O'Reilly

JANUARY 16, 2024

These long solo drives were the perfect opportunity to test out ChatGPT’s voice feature because I couldn’t interact with the app using my hands for safety reasons. software” rather than “hardware” in our brains).

Entertainment 73

Entertainment Internet Internet Design 73

All Things Distributed

MAY 8, 2012

s world of Internet services has become incredibly diverse. pricing starts at $0.035/hour and is inclusive of SQL Server software, hardware, and Amazon RDS management capabilities. The incremental deployment capabilities allow for quick development and testing cycles by only uploading modified files. Comments ().

Cloud 116

Cloud Development AWS Servers 116

Adrian Cockcroft

JUNE 21, 2022

I became the Sun UK local specialist in performance and hardware, and as Sun transitioned from a desktop workstation company to sell high end multiprocessor servers I was helping customers find and fix scalability problems. We had specializations in hardware, operating systems, databases, graphics, etc.

Tuning 52

Tuning Benchmarking Engineering C++ 52

VoltDB

JUNE 1, 2017

Hardware Optimizers” want to get the maximum utilization out of hardware. These systems were designed to have a lifetime of half a decade or more, and rapidly changing hardware meant that the initial deployment had to be sized for 5-7 years out. Bear in mind that the internet currently takes 4ms from New York to Philadelphia.

Hardware 40

Hardware Latency Virtualization Cloud 40

MachMetrics

JULY 27, 2018

If you run a private WebPageTest instance on Amazon EC2, one of the choices you’ll have to make is whether to use Linux or Windows test agents. But last week I switched over to Linux test agents, and I don’t think I’ll ever go back to Windows – here’s why: 1. Linux Agents are more consistent.

Speed 40

Speed Hardware Internet Internet 40

KeyCDN

SEPTEMBER 20, 2018

Monitoring errors on the front-end requires a bit more work because front-end performance is highly dependant on the user’s hardware, software and connection. That being said, here are some of the best tools for tracking web application errors in 2018 Automated Testing 1. Manual Testing 5.

Strategy 67

Strategy Monitoring Website Google 67

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Also, how to test the hardware of the mobile phone itself, is it supporting all the software as it should? To answer all these questions we need exhaustive mobile testing in place. Functional Testing.

Mobile 82

Mobile Testing Hardware C++ 82

Smashing Magazine

AUGUST 3, 2021

Different browsers running on different platforms and hardware, respecting our user preferences and browsing modes (Safari Reader/ assistive technologies), being served to geo-locations with varying latency and intermittency increase the likeness of something not working as intended.

Network 145

Network Engineering Availability Monitoring 145

Testlodge

JUNE 16, 2021

The wide accessibility of the internet around the globe has made it easy for hackers to intrude into an organization’s system in an unethical manner and compromise their security controls to fulfill their harmful goals. An Introduction to Penetration Testing. Why do we perform Penetration Testing?

Testing 67

Testing Hardware Open Source Internet 67

All Things Distributed

DECEMBER 20, 2017

Developments like cloud computing, the internet of things, artificial intelligence, and machine learning are proving that IT has (again) become a strategic business driver. We need mechanisms that enable the mass production of data using software and hardware capabilities. Nearly 15 years later, the situation has changed.

Artificial Intelligence 79

Artificial Intelligence Social Media Logistics AWS 79

Smashing Magazine

SEPTEMBER 3, 2021

The only time the Internet was mentioned was as a tool for communicating with one another without the need to chop down more trees, or for working without a commute. So, when people first started talking about the Internet having similar carbon emissions to the airline industry , I was a bit skeptical. grams of CO2 per page view”.

Website 135

Website Energy Internet Internet 135

Adrian Cockcroft

DECEMBER 28, 2017

On each circuit, during setup Noon runs tests to see what kind of bulbs are being used by turning them on and off a few times, and lets you know if you have dimmable lights or not. Hardware installation was a lot of work but not too frustrating, I did it in about two days over the holidays. The Noon switches only control lights.

IoT 40

IoT Hardware Energy Network 40

Tim Kadlec

SEPTEMBER 25, 2014

For this test, I decided to profile just jQuery 2.1.1, The results above are based on the median times taken from 20 tests per browser/device combination. The results above are based on the median times taken from 20 tests per browser/device combination. which weighs in at 88kb when minimized. Median Parse. Median Execution.

Latency 41

Latency Google Hardware Servers 41

Testsigma

FEBRUARY 5, 2021

Facebook’s mobile device testing lab at the Prineville Data Centre is equipped with Android and iOS devices that test Facebook applications and Instagram. Thousands of mobile devices are racked that are used for testing apps that would soon launch into the real world. The Need For Mobile Testing Lab. Automated Testing.

Mobile 52

Mobile Testing Hardware DevOps 52

High Scalability

OCTOBER 24, 2022

Each cloud-native evolution is about using the hardware more efficiently. I don't know, but high switching costs isn't a proper test for regulating an industry. Nitro is a revolutionary combination of purpose-built hardware and software designed to provide performance and security. So why bother innovating?

Cloud 187

Cloud Hardware Infrastructure Innovation 187

Dynatrace

SEPTEMBER 29, 2021

Container technology is very powerful as small teams can develop and package their application on laptops and then deploy it anywhere into staging or production environments without having to worry about dependencies, configurations, OS, hardware, and so on. The time and effort saved with testing and deployment are a game-changer for DevOps.

Open Source 304

Open Source Traffic DevOps Cloud 304

O'Reilly

NOVEMBER 28, 2023

Unexpected outcomes, security, safety, fairness and bias, and privacy are the biggest risks for which adopters are testing. That pricing won’t be sustainable, particularly as hardware shortages drive up the cost of building infrastructure. Any attempt at automating customer service needs to be very carefully tested and debugged.

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

DZone

FEBRUARY 27, 2021

One, by researching on the Internet; Two, by developing small programs and benchmarking. There were languages I briefly read about, including other performance comparisons on the internet. Input The input will contain several test cases (not more than 10). The legacy languages — be it ASM or C still rule in terms of performance.

Java 207

Java C++ Benchmarking Programming 207

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. 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.

Speed 126

Speed Java AWS Virtualization 126

The Netflix TechBlog

APRIL 29, 2019

Content is placed on the network of servers in the Open Connect CDN as close to the end user as possible, improving the streaming experience for our customers and reducing costs for both Netflix and our Internet Service Provider (ISP) partners.

Open Source 279

Open Source Network Infrastructure Big Data 279

SQL Server According to Bob

JULY 13, 2016

desktop machine (I won’t tell you the hardware details. At the bottom of the screen above are three interesting buttons: Connect Now – Launches a separate command line window running sqlcmd.exe (with -E) to test you can connect to what you just installed. Go install it”. So I proceeded to install SQL Server 4.20 on my Windows NT 3.1

Servers 40

Servers Media Engineering Virtualization 40

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Database downtime can hurt or doom any company with anything to do with the internet.

Availability 107

Availability Database Open Source Hardware 107

Alex Russell

APRIL 29, 2021

Thanks to the Web Platform Tests project and wpt.fyi , we have the makings of an answer for the first: Tests that fail only in a given browser. wpt.fyi 's new Compat 2021 dashboard narrows this full range of tests to a subset chosen to represent the most painful compatibility bugs : Stable-channel Compat 2021 results over time.

Media 145

Media Games Education Engineering 145

Testsigma

MAY 19, 2021

DevOps is not a single system, rather it is a combination of many processes – testing, deployment, production, etc – thus, it’s better termed as a ‘distributed infrastructure’. PaaS not only provides the infrastructure (as in IaaS) but also the framework to build, test and deploy complete software on the cloud.

DevOps 59

DevOps Cloud Artificial Intelligence Infrastructure 59

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. 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.

Speed 52

Speed Java AWS Virtualization 52

High Scalability

SEPTEMBER 14, 2018

72 : signals sensed from a distant galaxy using AI; 12M : reddit posts per month; 10 trillion : per day Google generated test inputs with 100s of servers for several months using OSS-Fuzz; 200% : growth in Cloud Native technologies used in production; $13 trillion : potential economic impact of AI by 2030; 1.8 They'll love you even more.

Internet 30

Internet Internet Scalability Education 30

Dotcom-Montior

JUNE 19, 2017

Let’s face it – the ideal load test emulates real world traffic, yet most load testing software doesn’t come close. Held back by budget and infrastructure restrictions, some organizations have been forced to settle for load tests that paint an incomplete picture. Setting Up the Test. Creating a Script.

Performance Testing 40

Performance Testing Testing Performance Virtualization 40

Alex Russell

JANUARY 30, 2024

HTML, CSS, images, and fonts can all be parsed and run at near wire speeds on low-end hardware, but JavaScript is at least three times more expensive, byte-for-byte. Many critiques are possible, both of the target (five seconds for first load), the sample population (worldwide internet users), and of the methodology (informed reckons).

Performance 90

Performance Network Mobile Speed 90

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. 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.

Speed 40

Speed Java AWS Virtualization 40