Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. Clone Disk],” [link] , 2020 [Moore 20] Samuel K. Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Dynatrace

NOVEMBER 23, 2020

Nevertheless, there are related components and processes, for example, virtualization infrastructure and storage systems (see image below), that can lead to problems in your Kubernetes infrastructure. After applying the first manifests (which are likely copied and pasted from a how-to tutorial ), a web server is up and running within minutes.

Virtualization 162

Virtualization Infrastructure Monitoring Cloud 162

SQL Performance

AUGUST 27, 2019

On August 7, 2019, AMD finally unveiled their new 7nm EPYC 7002 Series of server processors, formerly code-named "Rome" at the AMD EPYC Horizon Event in San Francisco. This is the second generation EPYC server processor that uses the same Zen 2 architecture as the AMD Ryzen 3000 Series desktop processors.

Servers 52

Servers Benchmarking Virtualization Architecture 52

Dynatrace

JUNE 5, 2020

Our largest customers are global companies with absolutely massive application stacks, spreading across cloud and enterprise platforms, multiple physical geographies, tens of thousands of virtual and physical hosts and hundreds of thousands of containers. turning monitoring on and off based on server status in a CMDB.

Speed 133

Speed Retail Virtualization Monitoring 133

Dynatrace

DECEMBER 15, 2020

Rollout starts 15 December 2020. Windows: Windows Server 1903. Vulnerability: Upgraded to OpenSSL 1.1.1i (fix for CVE-2020-1971). Citrix Profile Management now correctly indicated as Citrix Common technology, instead of Citrix Virtual Delivery Agent (VDA). Dynatrace news. Dynatrace ONE Premium. x86 (64bit-only).

Operating System 109

Operating System Java Mobile Cache 109

Brendan Gregg

JULY 4, 2021

I summarized these topics and more as a plenary conference talk, including my own predictions (as a senior performance engineer) for the future of computing performance, with a focus on back-end servers. on Upcoming Sapphire Rapids CPUs,” [link] Oct 2020 - [Liu 20] Linda Liu, “Samsung QVO vs EVO vs PRO: What’s the Difference?

Performance 52

Performance Latency Hardware Storage 52

Percona

AUGUST 1, 2023

This blog was originally published on August 10, 2020, and was updated on August 1, 2023. Whether it’s for fun or for money, this is not the first reported attack, and it won’t be the last (of 2020). However, it is available in other open-source versions of MongoDB, such as Percona Server for MongoDB.

Best Practices 40

Best Practices Transportation Open Source Traffic 40

Smashing Magazine

AUGUST 28, 2020

2020-08-28T07:00:00+00:00. 2020-08-28T12:35:18+00:00. First, create a virtual environment, named djangodev. Now to get into your virtual environment, you need to get it activated; source ~/.virtualenvs/djangodev/bin/activate. Note: You need to activate the virtual environment anytime you want to use Django.

Virtualization 143

Virtualization Database Code Processing 143

KeyCDN

JANUARY 14, 2021

According to StatCounter , as of December 2020, mobile traffic has surpassed desktop traffic with 55.73% of traffic coming from mobile devices. What makes React unique is that it can be rendered either server or client side. It has its own CLI, browser extensions to debug, state management system, and server rendering emulator.

Google 135

Google Mobile Open Source Website 135

Enprowess

JANUARY 11, 2022

Analysing data from NPM trends as well as the state of js 2020 , it is evident that JavaScript based front end frameworks are on the rise. React got popular due to the virtual document object model (DOM) which enables it to enhance performance of web apps and PWA significantly. What front end frameworks are currently trending?

Virtualization 64

Virtualization Website Speed Mobile 64

Enprowess

SEPTEMBER 20, 2021

Like React, Vue features two-way binding, uses components and a virtual DOM. React jobs are more popular in the job market of 2020. . They use lazy loading to extend performance rates and reduce loading times and code refreshes via virtual DOMs. Server-Side Rendering. to render pages on the server. What is React?

Open Source 52

Open Source Mobile Scalability Google 52

Brendan Gregg

MARCH 16, 2024

2015-2020: Overhead As part of production rollout I did many performance overhead tests, which I've described publicly before: The overhead of adding frame pointers to everything (libc and Java) was usually less than 1%, with one exception of 10%. Back-end servers. The actual overhead depends on your workload.

Java 145

Java Cache Google Hardware 145

Enprowess

MARCH 10, 2022

Server rendering in Angular vs React. In addition, React JavaScript framework uses server-side rendering to give a flexible, performance-oriented solution. In addition, it has a collection of well-integrated libraries and features like client-server communication, routing, and many more. React can support server-side rendering.

Development 52

Development Google Open Source Servers 52

O'Reilly

DECEMBER 2, 2019

We’ve seen the reaction to news that Amazon’s Echo and Google Home send recordings of conversations back to the server. But that’s also a problem that 5G vendors could solve; virtual LANs ( VLANs ) are hardly a new concept. Strata Data Conference in San Jose , March 15-18, 2020.

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

Sutter's Mill

MARCH 11, 2024

Terminology (see ISO/IEC 23643:2020 ). The main improvement MSLs give is that a program data race will not corrupt the language’s own virtual machine (whereas in C++ a data race is currently all-bets-are-off undefined behavior). Kubernetes Secrets on public GitHub repos), misconfigured servers (e.g., Turn authentication on!

C++ 139

C++ Programming Code Java 139

Smashing Magazine

JANUARY 11, 2021

New metrics landed in Lighthouse v6 in early 2020. In the end, it’s not the load events or server response times that define the experience, but the perception of how snappy the interface feels. It used to provide an insight into how quickly the server outputs any data. Large preview ). Large preview ). Choose the right metrics.

Performance 145

Performance Cache Media Metrics 145

Testsigma

NOVEMBER 16, 2021

Considering this requirement and the website load, enterprises generally set up multiple servers and machines that can talk to each other through a network. The following graph depicts the change in percentage in Jan, Feb, and March 2020 with respect to these months a year back. A platform.

Testing 52

Testing Website Small Business Internet 52