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. Ford, et al., “TCP Clone Disk],” [link] 2020 - [Moore 20] Samuel K.

Performance 52

Performance Latency Hardware Storage 52

Testsigma

MAY 2, 2020

These machines could be hosted on the cloud or hosted in the organization’s headquarters within a private network. You need to keep yourself and your internet self safe and secure. Schedule a demo. There are organizations where testers need access to different machines and servers for testing. Try Testsigma for Free.

Testing 53

Testing Cloud Internet Internet 53

Brendan Gregg

FEBRUARY 28, 2023

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 Ford, et al., “TCP Clone Disk],” [link] , 2020 [Moore 20] Samuel K.

Performance 52

Performance Latency Cache Virtualization 52

Dynatrace

SEPTEMBER 7, 2022

VPC Flow Logs is an Amazon service that enables IT pros to capture information about the IP traffic that traverses network interfaces in a virtual private cloud, or VPC. By default, each record captures a network internet protocol (IP), a destination, and the source of the traffic flow that occurs within your environment.

Traffic 215

Traffic AWS Network Cloud 215

Smashing Magazine

JANUARY 16, 2023

See live: Codepen demo 1. Note : In your browser development tools, open the Network > Img tabs to see the image chosen by the browser according to each viewport and DPR. The image in this demo is displayed at a fixed width of 280px on all devices. See live: Codepen demo 2. See live: Codepen demo 3.

Media 104

Media Mobile Website Metrics 104

Dynatrace

JUNE 29, 2022

Public cloud refers to on-demand infrastructure and services provided by a third party over the public internet. Amazon Web Services (AWS) Outpost : This offering provides pre-configured hardware and software for customers to run native AWS computing, networking, and services on-premises in a cloud-native manner.

Infrastructure 182

Infrastructure Cloud Azure AWS 182

Dynatrace

DECEMBER 8, 2020

This result s in w eb – service integrations perforat ing firewalls, network content not being captured by intrusion detection and vulnerability scanners miss ing what’s running in production. . Is it exposed to the public Internet? For more information visit our web page and watch the demo.

Cloud 290

Cloud Open Source Internet Internet 290

Smashing Magazine

NOVEMBER 17, 2022

Today, creating content on the Internet is the norm, not the exception. If we think about social networks, we can see two clear trends, those focusing on text and those focusing on multimedia content. An Image Service CDN is a combination of an Image Transformation API and a CDN network. Alba Silvente. 2022-11-17T10:00:00+00:00.

Media 105

Media Cache Website Mobile 105

Dotcom-Montior

NOVEMBER 24, 2021

There was a time when standing up a website or application was simple and straightforward and not the complex networks they are today. These systems can include physical servers, containers, virtual machines, or even a device, or node, that connects and communicates with the network. The recipe was straightforward. Peer-to-Peer.

Systems 74

Systems Monitoring Hardware Network 74

High Scalability

JANUARY 24, 2019

Rob Pike (1984) : A collection of impressions after doing a week’s work (rather than demo reception) at PARC. Don't miss all that the Internet has to say on Scalability, click below and become eventually consistent with all scalability knowledge (which means this post has many more items to read so please keep on reading).

Internet 29

Internet Internet Scalability Games 29

O'Reilly

NOVEMBER 28, 2023

Second, while OpenAI’s GPT-4 announcement last March demoed generating website code from a hand-drawn sketch, that capability wasn’t available until after the survey closed. Third, while roughing out the HTML and JavaScript for a simple website makes a great demo, that isn’t really the problem web designers need to solve.

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

The Symphonia

DECEMBER 6, 2017

API Gateway can now be used to provide an internet-accessible public front to web services enclosed within a VPC. Cloud9 was a big announcement for re:Invent overall, getting a lot of love during Werner’s keynote, including a great demo by Clare Liguori. to a massively distributed CDN network a possibility.

Serverless 40

Serverless Lambda AWS Traffic 40

Brendan Gregg

SEPTEMBER 5, 2017

At my employer we sometimes use SR-IOV for direct network interface access, and NVMe for direct disk access. The odd time we hit them, we'll take the "oops message" – a dump of the kernel stack trace and other details from the system log – and search the Internet. x series.

Virtualization 76

Virtualization AWS Engineering Hardware 76

CSS - Tricks

OCTOBER 10, 2019

In order to illustrate those recipes, I will use the React Admin demo website as an example. I encourage you to go take a quick look at the website (the demo account is demo/demo ) in order to have an idea of what we will be trying to achieve. I call these my testing recipes. Authentication and forms. click(); Hurrah!

Performance Testing 51

Performance Testing Testing Performance Open Source 51

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.

AWS 165

AWS Lambda Artificial Intelligence Mobile 165

Smashing Magazine

JANUARY 11, 2021

Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled 3G network (e.g. Moto G4) on a slow 3G network, emulated at 400ms RTT and 400kbps transfer speed. 300ms RTT, 1.6 Mbps down, 0.8

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled 3G network (e.g. To make the performance impact more visible, you could even introduce 2G Tuesdays or set up a throttled 3G/4G network in your office for faster testing. 300ms RTT, 1.6 Mbps down, 0.8

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled network (e.g. To make the performance impact more visible, you could even introduce 2G Tuesdays or set up a throttled 3G network in your office for faster testing. 150ms RTT, 1.5 Mbps down, 0.7 Mbps up) with a throttled CPU (5× slowdown).

Performance 103

Performance Cache Metrics Network 103