Brendan Gregg

JULY 4, 2021

BBR: Congestion-Based Congestion Control,” [link] 2016 - [Gregg 16] Brendan Gregg, “Unikernel Profiling: Flame Graphs from dom0,” [link] Jan 2016 - [Gregg 16b] Brendan Gregg, “Linux 4.X

Performance 121

Performance Latency Hardware Storage 121

Smashing Magazine

NOVEMBER 5, 2021

The Value Of Concept Testing As Part Of Product Design. The Value Of Concept Testing As Part Of Product Design. 2021-11-05T11:00:00+00:00. 2021-11-05T14:34:47+00:00. UX design teams are passionate about our approach to solving problems and providing users with experiences that lead to their desired outcomes.

Design 101

Design Testing Education Processing 101

Brendan Gregg

FEBRUARY 28, 2023

link] 2021 - [Trader 21] Tiffany Trader, “Cerebras Second-Gen 7nm Wafer Scale Engine Doubles AI Performance Over First-Gen Chip ,” [link] Apr 2021 - [Ghigoff 21] Yoann Ghigoff, et al., "BMC:

Performance 103

Performance Latency Cache Virtualization 103

Smashing Magazine

JULY 15, 2021

2021-07-15T13:45:00+00:00. 2021-07-15T14:40:05+00:00. They often fail to implement responsive design for different screen sizes and orientations, are unable to lock or make parts of a grid sticky, and make accessibility an afterthought. Responsive Design. This is further complicated by more intricate grid designs.

Media 141

Media Virtualization Speed Performance 141

Adrian Cockcroft

JANUARY 17, 2022

December 26th, 2021?—?photo photo taken by Adrian Cockcroft A year ago I did a talk at re:Invent called Architecture Trends and Topics for 2021 , so I thought it was worth seeing how they played out and updating them for the coming year. I blogged a summary of my map camp talk here: Map Camp 2021?—?links

Serverless 98

Serverless Hardware AWS Architecture 98

The Netflix TechBlog

JANUARY 24, 2022

There are roughly 50 performance tests, each one designed to reproduce an aspect of member engagement. Every test runs on a combination of devices (physical and virtual) and platform versions ( SDKs ). In March 2021 we still used static thresholds for regression alerts.

Performance 210

Performance Performance Testing Metrics Testing 210

Smashing Magazine

JULY 16, 2021

2021-07-16T13:00:00+00:00. 2021-07-16T17:35:03+00:00. Component-based design, enabled and enforced by modern JavaScript frameworks, does not only provide great developer experiences and project ergonomics when used in a smart way, but it can also offer advantages for accessibility. Three Insights I Gained While Researching Vue.js

Strategy 141

Strategy Virtualization Government Education 141

Sutter's Mill

SEPTEMBER 6, 2020

If for some reason ISO needs until January to get it out the door and assigns it a 2021 publication date, the standard will still be referred to as C++20. ISO C++ meetings are virtual until further notice, Kona postponed A month ago, I notified the committee that our face-to-face meetings will be postponed until further notice.

C++ 76

C++ Virtualization Energy Speed 76

Dynatrace

NOVEMBER 10, 2022

While there are multiple ways to define cloud-native architecture, a consensus has formed around the following characteristics: Designed for automation. Cloud platforms are fully virtualized and, consequently, highly automated. The principles of cloud-native architecture. This adds up to a significant productivity boost for developers.

Cloud 162

Cloud Architecture Serverless Infrastructure 162

Sutter's Mill

DECEMBER 30, 2020

In February, we completed C++20, which is the first release of Standard C++ that includes every feature that Bjarne Stroustrup envisioned for C++’s evolution in his 1994 book The Design and Evolution of C++ (aka D&E) , including concepts, coroutines, modules, and more, except only for one minor feature (unified function call syntax).

C++ 76

C++ Virtualization Design Code 76

Testsigma

JUNE 26, 2021

As per Onometra’s software testing trends for 2021 , codeless automation testing will witness an increase. Before proceeding, if you’re interested in understanding software testing trends for 2021, check our article out. This codeless automation testing tool allows building test cases virtually via design flow charts.

Testing Tools 52

Testing Tools Testing Analytics Mobile 52

Smashing Magazine

DECEMBER 22, 2021

2021-12-22T10:00:00+00:00. 2021-12-22T16:34:55+00:00. Created by Jon Yablonski, this lovely website explains 21 psychological principles that designers can consider to create more human-centered products and experiences. The right tools at the right time, help streamline the design process. Cosima Mielke.

Airlines 131

Airlines Mobile Design Strategy 131

Dynatrace

JUNE 1, 2021

Virtual desktop infrastructure (VDI) monitoring to maximize the productivity of employees using VDI. Telemetry data from a serverless environment is quite different from a database or a virtual machine (VM), for example, but a business still needs to normalize and centrally manage all the information as it comes in.

Monitoring 148

Monitoring Mobile Social Media Infrastructure 148

Enprowess

SEPTEMBER 20, 2021

React vs Vue: Which one to choose in 2021? Like React, Vue features two-way binding, uses components and a virtual DOM. They use lazy loading to extend performance rates and reduce loading times and code refreshes via virtual DOMs. Its component-based design lets you write code that renders on iOS, Android, and the web.

Open Source 52

Open Source Mobile Scalability Google 52

Scalegrid

FEBRUARY 8, 2024

Their design emphasizes increasing availability by spreading out files among different nodes or servers — this approach significantly reduces risks associated with losing or corrupting data due to node failure. Variations within these storage systems are called distributed file systems.

Storage 130

Storage Systems Big Data Azure 130

Smashing Magazine

NOVEMBER 24, 2021

2021-11-24T12:00:00+00:00. 2021-11-24T15:04:37+00:00. Of course, design isn’t quite like art. While design tries to solve a particular problem, art makes us think and feel — provoking us and questioning the status quo. When we design experiences on the web, usually we rely on things that worked well in the past.

Website 125

Website Design Games Open Source 125

Smashing Magazine

OCTOBER 27, 2021

2021-10-27T10:00:00+00:00. 2021-10-27T10:16:44+00:00. If you are designing an app or a website, you can test how easy and intuitive it is to complete a specific task, fill out a form, find certain information, or buy a product. Before those studies, web pages were designed as printed media, with columns and big blocks of text.

Mobile 115

Mobile Website Hardware Social Media 115

HammerDB

MAY 7, 2021

The transaction counter is designed not to be intrusive on the schema being tested. Prior to v4.1 HammerDB has featured a graphical transaction counter, this enables you to see the transaction rate taking place on the database during the test. When we run the script we have now activated the transaction counter to run throughout the test.

Virtualization 58

Virtualization C++ Testing Database 58

Smashing Magazine

MAY 24, 2021

2021-05-24T11:30:00+00:00. 2021-05-24T11:42:49+00:00. However, responsive Web Design (RWD) is not limited to a page layout — the individual UI components usually have media queries that can change their style depending on the viewport dimensions. CSS Container Queries: Use-Cases And Migration Strategies. Adrian Bece.

Strategy 129

Strategy Media Code Mobile 129

Smashing Magazine

OCTOBER 6, 2021

2021-10-06T10:00:00+00:00. 2021-10-06T10:38:09+00:00. On design systems, CSS/JS and UX. CSS is designed to not lose content, to not cause harm. Another common trigger for overflow has to do with one of the recognized mistakes in the design of CSS by the CSS Working Group. A Guide To CSS Debugging. Stephanie Eckles.

Design 145

Design Availability Mobile Website 145

Smashing Magazine

JULY 8, 2021

2021-07-08T11:00:00+00:00. 2021-07-13T02:07:04+00:00. August 5–19, 2021. This is the virtual node of Vue.js. In a traditional app where we have signup, logins, or product page we want to have consistent behavior and design. UI kit built upon material design. Tools And Practices To Speed Up The Vue.js

Speed 135

Speed Processing Development Code 135

Brendan Gregg

FEBRUARY 28, 2023

link] , 2021 [Trader 21] Tiffany Trader, “Cerebras Second-Gen 7nm Wafer Scale Engine Doubles AI Performance Over First-Gen Chip ,” [link] , Apr 2021 [Ghigoff 21] Yoann Ghigoff, et al.,

Performance 52

Performance Latency Cache Virtualization 52

Alex Russell

APRIL 29, 2021

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. WebGPU is likely to ship in Chrome in late 2021. For example, an area where Apple is absolutely killing it is in mobile CPU design.

Media 145

Media Games Education Engineering 145

HammerDB

FEBRUARY 25, 2021

As we have seen databases are designed to handle multiple database sessions at the same time. To benchmark a database we introduce the concept of a Virtual User. We could use processes, however given we may want to create hundreds or thousands of virtual users multithreading is the best approach to implement a Virtual User.

Programming 68

Programming Benchmarking Virtualization C++ 68

Brendan Gregg

JULY 4, 2021

BBR: Congestion-Based Congestion Control,” [link] 2016 - [Gregg 16] Brendan Gregg, “Unikernel Profiling: Flame Graphs from dom0,” [link] Jan 2016 - [Gregg 16b] Brendan Gregg, “Linux 4.X

Performance 52

Performance Latency Hardware Storage 52

Percona

JUNE 20, 2023

In order to overcome these issues, the concept of paging and segmentation was introduced, where physical address space and virtual address space were designed. Paging This was designed to allow non-contiguous space allocation to processes. A detailed description of these concepts is below.

Programming 89

Programming C++ Database Virtualization 89

Enprowess

JANUARY 11, 2022

React got popular due to the virtual document object model (DOM) which enables it to enhance performance of web apps and PWA significantly. Usage of Virtual DOM allows efficient rendering where only certain part of webpage is rerendered speeding up performance. Absence of Virtual DOM results in less memory intensive applications.

Virtualization 64

Virtualization Website Speed Mobile 64

HammerDB

MAY 6, 2021

you have had the ability to do time profiling for the first Active Virtual User only. enhances time profiling by introducing a new package called xtprof that enables you to capture timing data for all Active Virtual Users simultaneously. Up to HammerDB v4.0 This post will get you started with time profiling in v4.1.

Virtualization 63

Virtualization C++ Database Monitoring 63

HammerDB

JULY 16, 2021

Then we can run an interactive workload for a single Virtual User as follows for MySQL 8.0.25./hammerdbcli log 2 Virtual Users Created with Monitor VU hammerdb>vurun Vuser 1:RUNNING Vuser 1:Beginning rampup time of 2 minutes Vuser 2:RUNNING Vuser 2:Processing 10000000 transactions with output suppressed. and MySQL 5.7.33.

Virtualization 58

Virtualization Performance C++ Database 58

Smashing Magazine

OCTOBER 22, 2021

2021-10-22T09:30:00+00:00. 2021-10-22T12:05:30+00:00. The idea is simple : players steer virtual toy cars in a top-down arena that resembles a foosball table. On design systems, CSS/JS and UX. How To Build A Real-Time Multiplayer Virtual Reality Game ,” Alvin Wan. Martin Grubinger. More after jump! and Express.

Games 98

Games Servers Database Virtualization 98

Percona

JULY 7, 2023

Where a high availability design once worked well, it can no longer keep up with more complex requirements. HA in PostgreSQL databases delivers virtually continuous availability, fault tolerance, and disaster recovery. Without enough infrastructure (physical or virtualized servers, networking, etc.),

Availability 88

Availability Open Source Architecture Database 88

Enprowess

AUGUST 24, 2021

JavaScript is the leading technology for front-end web development , with JavaScript frameworks, developers can gain more grip over UI designing and functionalities. React is one of the open-source JavaScript libraries used chiefly for front-end designing and mobile app development. Ant Design. 7) Ant-design.

Open Source 83

Open Source Mobile Code Design 83

Smashing Magazine

SEPTEMBER 21, 2021

2021-09-21T11:30:00+00:00. 2021-09-21T12:08:01+00:00. Designing and implementing these graphical interfaces takes a lot more work. Meet Adam Silver’s Form Design Patterns , a practical guide to designing and building forms for the web. How To Build Your Own Mouseless Development Environment. Matthieu Cneude.

Development 102

Development Energy Programming Systems 102

Percona

NOVEMBER 2, 2023

This blog was originally published in Sept 2021 and was updated in November 2023. Learn More Helps ensure resource efficiency Unlike traditional virtual machines, Docker containers share the host’s operating system kernel and consume fewer resources, allowing for a higher density of containers on a single machine.

Database 74

Database Open Source Scalability Virtualization 74

Tech News Gather

JANUARY 26, 2023

Complete Anatomy 2021 Complete Anatomy is a 3D human anatomy platform, designed for educational purposes. In addition to learning about the body, they can dissect a virtual cadaver. Whether you want to create a virtual exhibit, or simply enhance your storytelling, Adobe Aero has got you covered.

Education 52

Education Virtualization Internet Internet 52

Testsigma

MAY 5, 2021

For instance, if we design features that run on Safari on Mac OS, those features may not function across other browsers. To help you pick the right tool, we’ll discuss the best multi-browser testing tools to check out in 2021 in this post. When we write scripts for one browser, they may not necessarily run on all browsers.

Testing Tools 74

Testing Tools Testing Internet Internet 74

Testsigma

JANUARY 12, 2021

A report by Statista has revealed that there would be around 4 billion smartphone users by 2021. Perform all the design and functionality tests on Chrome first in order to have a better picture of how the application is intended to behave in front of the end-user. A recent report by W3Counter revealed that 65.3%

Website 65

Website Operating System Benchmarking Testing Tools 65