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 primarily virtual?—?and

Serverless 98

Serverless Hardware AWS Architecture 98

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on.

Performance 140

Performance Latency Hardware Storage 140

Dynatrace

MAY 24, 2021

And we believe this is supported by the analyst community as we were recognized as a Leader in the 2021 Gartner Magic Quadrant for Application Performance Monitoring and scoring highest in four of five use cases in the 2021 Gartner Critical Capabilities for APM report.

Programming 170

Programming Cloud Virtualization Technology 170

Dynatrace

NOVEMBER 17, 2020

While we missed seeing our partners in person, networking, socializing, and having fun learning together, the virtual event format catered for four time zones, keynote mainstage, coupled with geo breakouts allowed for a much larger audience than ever before. EMEA Service Provider of the Year. EMEA Cloud Innovation Award.

Entertainment 172

Entertainment Innovation Virtualization Cloud 172

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

CSS Wizardry

MARCH 28, 2022

(Although, I guess—technically—there must be like a few milliseconds compute overhead working out which combination of , srcset , sizes to use, but that will be mooted pretty quickly by virtually any other moving part along the way.). — Harry Roberts (@csswizardry) 10 September 2021. We don’t like background-image LCPs.

Virtualization 330

Virtualization Google Metrics Testing 330

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on.

Performance 52

Performance Latency Hardware Storage 52

Percona

APRIL 12, 2023

This part of the actual SSPL language speaks volumes: If you make the functionality of the Program or a modified version available to third parties as a service, you must make the Service Source Code available via network download to everyone at no charge, under the terms of this License.

Open Source 81

Open Source Programming Database Servers 81

Tasktop

JANUARY 27, 2021

Expanding on the significant role that virtual product development plays in modern automotive manufacturing, René and Mik discussed how value stream management (VSM) has enabled BMW to successfully expand its presence in the Chinese market. Value Stream Networks. Mik Kersten, about BMW’s ongoing transformation in the Age of Software.

Code 52

Code Automotive Government Network 52

Brendan Gregg

DECEMBER 31, 2017

Virtual Memory. Networking. John Bennett (networking) co-presented How Netflix Monitors Applications in Near Real-Time with Amazon Kinesis. Donovan Fritz and Joel Kodama (networking) A Day in the Life of a Cloud Network Engineer at Netflix. My talk included a section on Linux kernel tunables, as follows.

Tuning 61

Tuning AWS Best Practices Network 61

Brendan Gregg

DECEMBER 30, 2017

Virtual Memory. Networking. John Bennett (networking) co-presented How Netflix Monitors Applications in Near Real-Time with Amazon Kinesis. Donovan Fritz and Joel Kodama (networking) A Day in the Life of a Cloud Network Engineer at Netflix. My talk included a section on Linux kernel tunables, as follows.

Tuning 52

Tuning AWS Best Practices Network 52

Tasktop

MAY 24, 2021

The European leg of the DevOps Enterprise (Virtual) Summit 2021 returned last week (17-20 May) as the community reflected on a year like none other. There was plenty of positivity in the (virtual) air as speakers and attendees shared stories of heart, ingenuity, courage and resilience. I want to dig into this further.

DevOps 91

DevOps Metrics Healthcare Innovation 91

Testsigma

MAY 5, 2021

To help you pick the right tool, we’ll discuss the best multi-browser testing tools to check out in 2021 in this post. Plus, it’s a cloud-based testing platform that supports testing on both real devices and virtual devices. Adding to all of this — picking the right tool for testing solves nearly half the problem. Highlights.

Testing Tools 74

Testing Tools Testing Internet Internet 74

Testsigma

FEBRUARY 18, 2020

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. The machine uses multiple artificial neural network layers to determine and output from many inputs provided.

Artificial Intelligence 52

Artificial Intelligence Healthcare Programming Logistics 52

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. To function effectively, containers need to be able to communicate with each other and with network services. Network scanners. Let’s look at each type.

Open Source 250

Open Source Benchmarking Best Practices Network 250

Scalegrid

FEBRUARY 8, 2024

By breaking up large datasets into more manageable pieces, each segment can be assigned to various network nodes for storage and management purposes. These systems safeguard against the risk of data loss due to hardware failure or network issues by spreading data across multiple nodes.

Storage 130

Storage Systems Big Data Azure 130

Smashing Magazine

SEPTEMBER 20, 2021

2021-09-20T11:30:00+00:00. 2021-09-20T14:12:33+00:00. lets a user “mark up” a web page with a virtual yellow highlighter and share the page with others. Are Imposter Domains Re-Publishing Your Website? Are Imposter Domains Re-Publishing Your Website? Ken Harker.

Website 89

Website Analytics Cache Google 89

Dynatrace

SEPTEMBER 22, 2021

A modern APM platform that’s expressly designed with cloud-native environments in mind can deliver coverage across the full stack, encompassing the entire hybrid multicloud network. The ideal solution is an APM platform that is open and can accept data from virtually any APM tool. Streamlining success: A single APM platform.

Innovation 204

Innovation Open Source Monitoring Infrastructure 204

The Netflix TechBlog

JANUARY 24, 2022

Every test runs on a combination of devices (physical and virtual) and platform versions ( SDKs ). so are power levels and network bandwidth. In March 2021 we still used static thresholds for regression alerts. By October 2021 we had switched using anomaly detection for regression alerts.

Performance 199

Performance Metrics Performance Testing Testing 199

Dynatrace

JUNE 1, 2021

However, with today’s highly connected digital world, monitoring use cases expand to the services, processes, hosts, logs, networks, and of course, end-users that access these applications — including a company’s customers and employees. Mobile apps, websites, and business applications are typical use cases for monitoring.

Monitoring 148

Monitoring Mobile Social Media Artificial Intelligence 148

HammerDB

FEBRUARY 25, 2021

To benchmark a database we introduce the concept of a Virtual User. For simplicity, we do not include networking or transaction management middleware in this discussion because although important in the real world they do not affect the key concepts. Basic Benchmarking Concepts. Database benchmarking in parallel. The Python GIL.

Programming 67

Programming Benchmarking Virtualization C++ 67

Smashing Magazine

JULY 8, 2021

2021-07-08T11:00:00+00:00. 2021-07-13T02:07:04+00:00. Modules like the service module containing all the network requests needed by the company are kept in this core module and all corresponding network requests are made from here. August 5–19, 2021. This is the virtual node of Vue.js. Development Process.

Speed 133

Speed Processing Development Code 133

Tech News Gather

DECEMBER 27, 2022

billion in 2021 to $288.4 This is a convenient option for students who do not have access to the internet or encounter network problems. It’s suitable with java virtual machine and JavaScript that offers a range of support java communication, speed, code and quality. billion in 2031. Social Media.

Education 52

Education Social Media Development Media 52

Smashing Magazine

AUGUST 30, 2021

2021-08-30T10:00:00+00:00. 2021-08-30T12:07:38+00:00. If the stylesheet file has a large file size or multiple dependencies which are located on third-party servers or CDNs, website rendering can be delayed significantly depending on the network speed and reliability. Refactoring CSS: Optimizing Size And Performance (Part 3).

Media 109

Media Performance Cache Strategy 109

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

Percona

JULY 7, 2023

HA in PostgreSQL databases delivers virtually continuous availability, fault tolerance, and disaster recovery. Also, in general terms, a high availability PostgreSQL solution must cover four key areas: Infrastructure: This is the physical or virtual hardware database systems rely on to run. there cannot be high availability.

Availability 83

Availability Open Source Architecture Database 83

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. Real-time network protocols for enabling videoconferencing, desktop sharing, and game streaming applications. Higher is better. Gamepad API.

Media 145

Media Games Education Engineering 145

Smashing Magazine

OCTOBER 6, 2021

2021-10-06T10:00:00+00:00. 2021-10-06T10:38:09+00:00. URL bar and virtual keyboard), and will not change its value even as the browser chrome changes. A Guide To CSS Debugging. A Guide To CSS Debugging. Stephanie Eckles. We’ve all been there, at the end of completing CSS for a layout and — what’s that? An extra scrollbar!

Design 145

Design Availability Mobile Website 145

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. How To Build A Real-Time Multiplayer Virtual Reality Game ,” Alvin Wan. How To Build An Endless Runner Game In Virtual Reality ,” Alvin Wan. (vf,

Games 95

Games Servers Database Virtualization 95

Enprowess

SEPTEMBER 7, 2021

Network: Node.js React is an open-source front-end library based on JavaScript, created and maintained by Facebook, and is well known for its virtual DOM feature. The performance of React improves because of the Virtual DOM algorithm. Faster virtual DOM. The Virtual DOM (Document Object Model) makes it faster. .

Open Source 52

Open Source Virtualization Programming Servers 52

Testsigma

NOVEMBER 16, 2021

We shall also see how decisions are made in an enterprise and why cross-browser testing is the most important thing in 2021 to sustain a healthy business. Considering this requirement and the website load, enterprises generally set up multiple servers and machines that can talk to each other through a network. A platform.

Testing 52

Testing Website Small Business Internet 52

Alex Russell

MAY 9, 2022

Reduced network and device capacity correlate with other access challenges. Folks with powerful laptops, new iPhones, and low-latency networks are noticing, which is a very bad sign. This often happens out of an ad-hoc virtual team that forms in earlier stages but is now formalised and has long-term staffing.

Performance 86

Performance Latency Metrics Engineering 86

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. Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. Vitaly Friedman. 300ms RTT, 1.6 Mbps down, 0.8 Mbps up) with a throttled CPU (5× slowdown).

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

AUGUST 26, 2021

2021-08-26T08:00:00+00:00. 2021-08-26T10:07:07+00:00. If you run a shoe store and let a social network track your users so you can target ads to them there later, know that that data, which reveals who is interested in shoes, will also be used to show them shoe ads for your competitors. Robin Berjon.

Social Media 134

Social Media Technology Technology Website 134