Brendan Gregg

JULY 4, 2021

I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book. TCP Extensions for Multipath Operation with Multiple Addresses,” [link] Mar 2020 - [Gregg 20] Brendan Gregg, “Systems Performance: Enterprise and the Cloud, Second Edition,” Addison-Wesley, 2020 - [Hruska 20] Joel Hruska, “Intel Demos PCIe 5.0

Performance 140

Performance Latency Hardware Storage 140

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

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. 2021-01-11T15:30:13+00:00. 2021-01-11T16:06:07+00:00. Without a strong alignment between dev/design and business/marketing teams, performance isn’t going to sustain long-term. Vitaly Friedman.

Performance 145

Performance Cache Media Metrics 145

Dynatrace

SEPTEMBER 22, 2021

Organizations use this kind of APM to ensure reliable system performance, optimize service performance and response times, and improve the user experience. Organizations often start their APM journey by implementing APM tools which are typically designed to look at one specific aspect of application performance.

Innovation 201

Innovation Open Source Monitoring Infrastructure 201

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

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Serverless Hardware AWS Architecture 98

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 98

Design Testing Education Processing 98

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. As your system gets larger, it gets tougher to manage this data without unpleasant side effects.

Open Source 52

Open Source Mobile Scalability Google 52

Dynatrace

JANUARY 19, 2022

At our virtual conference, Dynatrace Perform 2022 , the theme is “Empowering the game changers.”. Organizations seek to modernize, reduce costs, and adjust to the realities of globalization, increased competition in virtually every industry, and shifts in economic development since the emergence of COVID-19.

Artificial Intelligence 176

Artificial Intelligence DevOps Performance Games 176

Dynatrace

SEPTEMBER 23, 2021

Unfortunately, container security is much more difficult to achieve than security for more traditional compute platforms, such as virtual machines or bare metal hosts. However, to be secure, containers must be properly isolated from each other and from the host system itself. Harden the host operating system. Source code tests.

Open Source 247

Open Source Benchmarking Best Practices Network 247

Brendan Gregg

FEBRUARY 28, 2023

This talk originated from my updates to Systems Performance 2nd Edition , and this was the first time I've given this talk in person! CXL in a way allows a custom memory controller to be added to a system, to increase memory capacity, bandwidth, and overall performance. Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Dynatrace

NOVEMBER 10, 2022

These APIs shift the complexity of building and configuring APIs from the user to the system. Then, the system automatically determines how to achieve it, dramatically reducing deployment times and the risk of errors. Cloud platforms are fully virtualized and, consequently, highly automated. Declarative APIs.

Cloud 162

Cloud Architecture Serverless Infrastructure 162

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.

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Virtualization C++ Testing Database 57

Brendan Gregg

JULY 4, 2021

I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book. TCP Extensions for Multipath Operation with Multiple Addresses,” [link] Mar 2020 - [Gregg 20] Brendan Gregg, “Systems Performance: Enterprise and the Cloud, Second Edition,” Addison-Wesley, 2020 - [Hruska 20] Joel Hruska, “Intel Demos PCIe 5.0

Performance 52

Performance Latency Hardware Storage 52

HammerDB

JULY 16, 2021

When a system ‘scales’ it is able to deliver higher levels of performance proportional to the system resources available to it. In particular, this means as we add CPU cores and increase the system load, we see higher performance. In this example, we will compare MySQL 5.7.33 and MySQL 8.0.25 and MySQL 5.7.33.

Virtualization 57

Virtualization Performance C++ Database 57

Dynatrace

JUNE 1, 2021

Practitioners use APM to ensure system availability, optimize service performance and response times, and improve user experiences. Even a conflict with the operating system or the specific device being used to access the app can degrade an application’s performance. These capabilities extend into many areas.

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Monitoring Mobile Social Media Artificial Intelligence 148

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.),

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Availability Open Source Architecture Database 83

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

HammerDB

FEBRUARY 25, 2021

On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute. 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. Basic Benchmarking Concepts.

Programming 67

Programming Benchmarking Virtualization C++ 67

Percona

NOVEMBER 2, 2023

This blog was originally published in Sept 2021 and was updated in November 2023. It encompasses the PostgreSQL server software, along with an execution environment, essential system tools, libraries, and configurations. ” We intend to show how to bring up PostgreSQL instance(s) into Docker containers.

Database 70

Database Open Source Scalability Virtualization 70

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. Having said that, it frequently revisits database systems due to a variety of reasons.

Programming 84

Programming C++ Database Virtualization 84

Enprowess

JANUARY 11, 2022

Web apps allow you to break the traditional constraints of the desktop and mobile operating systems and provide freedom to experiment with different varieties of software. React got popular due to the virtual document object model (DOM) which enables it to enhance performance of web apps and PWA significantly. And we can’t deny that.

Virtualization 64

Virtualization Website Speed Mobile 64

Enprowess

SEPTEMBER 28, 2021

The presence of virtual DOM and SPA are the key influencing USPS of React JS. React lacks MVC design. React framework has an entirely synthetic event system, while on the other side, Inferno only supports partial synthetic events and specific functions like onClick. React JS is used to develop single-page applications (SPAs).

Open Source 52

Open Source Mobile Entertainment Virtualization 52

Smashing Magazine

SEPTEMBER 21, 2021

2021-09-21T11:30:00+00:00. 2021-09-21T12:08:01+00:00. I couldn’t start my system anymore. All and all, it took me days to get back to the system I had before the crash. I can reinstall my whole system with a bunch of scripts I’ve written, including all the tools I use and their configurations. Matthieu Cneude.

Development 98

Development Energy Programming Efficiency 98

Testsigma

JUNE 26, 2021

MarketQuest (2021) predicts automation testing to grow at a Compound Annual Growth Rate (CAGR) of 9.8% Before we explore codeless automation testing in detail, we recommend reading: Software Testing Trends in 2021. Codeless automation testing tools are designed to test multiple apps from the same platform. simultaneously.

Testing 57

Testing Testing Tools Automotive Scalability 57

Enprowess

SEPTEMBER 7, 2021

The technology develops single-page applications , websites, and backend API services designed with real-time and push-based architectures. Real-time software system – Collaboration tools used for video/audio conferencing, document writing, Chat applications, etc. It helps isolated bugs quickly and reduces system downtime.

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Open Source Virtualization Programming Servers 52

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 Design Code 83

Testsigma

JANUARY 12, 2021

A report by Statista has revealed that there would be around 4 billion smartphone users by 2021. This list guides you on the areas to test, the browsers, versions, operating systems to consider, the benchmarks to meet, as well as time and budget allocation. A recent report by W3Counter revealed that 65.3% Shortlist Your Browsers.

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Website Benchmarking Operating System Testing Tools 65

Testsigma

JULY 3, 2021

But for the uninitiated, on-premise testing is a form of testing where testers perform tests on local machines, systems, or devices set up at an office. As the requirement is low, you’ll need not more than a few systems and devices. And you know it — maintaining a horde of tools, systems, servers, and software is no joke!

Cloud 57

Cloud Testing Storage DevOps 57

Alex Russell

APRIL 29, 2021

After 20 years of neck-in-neck competition, often starting from common code lineages, there just isn't that much left to wring out of the system. Consistent improvement is the name of the game, and it can still have positive impacts, particularly as users lean on the system more heavily over time. Higher is better.

Media 145

Media Games Education Engineering 145

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. Plus, there are multiple versions of operating systems and screen resolutions that our users browse content on. . When we write scripts for one browser, they may not necessarily run on all browsers.

Testing Tools 74

Testing Tools Testing Internet Internet 74

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 126

Strategy Media Code Mobile 126

Smashing Magazine

SEPTEMBER 16, 2021

2021-09-16T11:00:00+00:00. 2021-09-16T15:07:53+00:00. HubSpot’s CRM and CMS provide virtually all the features mentioned above and as such, are a prime model. Content management systems provide tools to simplify web page generation. Reasons To Build A CRM-Powered Website For Your Business. Zara Cooper.

Website 67

Website C++ Virtualization Development 67

Smashing Magazine

SEPTEMBER 20, 2021

2021-09-20T11:30:00+00:00. 2021-09-20T14:12:33+00:00. When the service determines that a page view (and/or some other user activity of interest) is completed, it sends a “beacon” of data back to a collection system, where the data is then further processed, aggregated, and stored for future analysis. Ken Harker. More after jump!

Website 89

Website Analytics Google Cache 89

Testsigma

SEPTEMBER 15, 2021

The process of web development has changed its meaning in the time span of twenty years ( 2000 to 2021). Later, I would like to add how automation has been added into this system, why it was necessary and how to use it to perform automated cross-browser testing. On the client side, browser choice was not a luxury.

Testing 52

Testing Website Cloud Mobile 52

Testsigma

FEBRUARY 18, 2020

They can be designed to execute all types of tasks from complex to simple ones. Also known as Weak AI, the machines are designed to perform a specific set of tasks. It would take off on its own, and re-design itself at an ever-increasing rate. The primary task machines can perform are learning, reasoning and perception.

Artificial Intelligence 52

Artificial Intelligence Healthcare Programming Logistics 52

Percona

SEPTEMBER 1, 2023

This blog was originally published in November 2021 and was updated in September 2023. This can affect the overall performance of your database system, potentially leading to slower response times. This can introduce maintenance overhead, particularly in large and complex database systems.

Cache 60

Cache Database Games Healthcare 60

Alex Russell

MAY 9, 2022

Only teams that master their systems can make intentional trade-offs. Panglossian nonsense. --> Organisations that serve their tools tread water no matter how advanced their technology, while groups that intentionally manage systems can succeed on any stack. [1]. Performance isn't a binary and there are no silver bullets.

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Performance Latency Metrics Engineering 86