Brendan Gregg

OCTOBER 8, 2018

Created by Alastair Robertson , bpftrace is an open source high-level tracing front-end that lets you analyze systems in custom ways. more capable, and built from the ground up for the modern era of the eBPF virtual machine. Here's key differences as of August 2018: Type DTrace bpftrace. eBPF does more.

C++ 110

C++ Virtualization Programming Latency 110

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] Nov 2011 - [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] Feb 2012 - [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] 2013 - [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 110

Performance Latency Cache Virtualization 110

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 140

Performance Latency Hardware Storage 140

Dynatrace

JULY 30, 2021

Back in 2018, we taught those DevOps concepts and implemented unbreakable pipelines for cloud-native delivery projects. Last week we kicked it off with a three-hour virtual hands-on workshop. The initial plan was to do it onsite in Ohio, but – I guess I don’t have to tell you why – we decided to start virtual first.

Cloud 214

Cloud DevOps Azure Virtualization 214

Percona

DECEMBER 20, 2018

Let’s look at some of the most popular Percona Database Performance Blog posts in 2018. With the Percona Database Performance Blog, Percona staff and leadership work hard to provide the open source community with insights, technical support, predictions and metrics around multiple open source database software technologies.

Database 40

Database Tuning Performance AWS 40

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] , Nov 2011 [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] , Feb 2012 [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] , 2013 [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 52

Performance Latency Cache Virtualization 52

O'Reilly

NOVEMBER 28, 2023

16% of respondents working with AI are using open source models. Many of the new open source models are much smaller and not as resource intensive but still deliver good results (especially when trained for a specific application). Open source models are a large and diverse group.

Open Source 106

Open Source Artificial Intelligence Google Infrastructure 106

Brendan Gregg

OCTOBER 7, 2018

Created by Alastair Robertson , bpftrace is an open source high-level tracing front-end that lets you analyze systems in custom ways. more capable, and built from the ground up for the modern era of the eBPF virtual machine. Here's key differences as of August 2018: Type DTrace bpftrace. eBPF does more.

C++ 40

C++ Virtualization Programming Latency 40

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

HammerDB

NOVEMBER 30, 2018

HammerDB is open source and all of the source code is available at the sourceforge Git development site here [link] or the github mirror here [link]. In fact all of this source code is also included in readable form with each and every release. Virtual Users. This Git repository is updated with every release.

Architecture 40

Architecture Virtualization Open Source C++ 40

Testsigma

NOVEMBER 11, 2020

Apart from disconnections, another cause of worry is the inability to access virtual environments which are generally used by the testers for testing applications. Even if you are considering using an open-source tool such as Selenium or Appium, there is a level of investment required in training the testers to use these frameworks.

Testing 85

Testing Mobile Network Analytics 85

Smashing Magazine

JULY 16, 2021

If you happen to be interested in learning how to accomplish the exact same concept using React, friend of the show magazine Heydon Pickering wrote about the topic back in 2018 and supplied React/JSX sample code. Like keyboard focus, a screen reader’s output point, the so-called virtual cursor , can only be at one place at once.

Strategy 141

Strategy Virtualization Government Education 141

O'Reilly

APRIL 23, 2024

Google not only crawled and indexed virtually every page on the web, it looked at how sites linked to each other, tracked which of the ten top links it showed were clicked on the most, which ones led people to come back and try another and which sent them away satisfied.

Social Media 106

Social Media Google Internet Internet 106

KeyCDN

OCTOBER 10, 2018

Although a beta version was released in 2014, the first stable release of Kubernetes was just made available in September 2018. That’s why Google set out to develop an open source system that would simplify the “deployment, scaling and operations” of containerized applications across multiple hosts.

Virtualization 47

Virtualization Open Source Network Architecture 47

HammerDB

MAY 5, 2019

Note that the main developer of HammerDB is Intel employee (#IAMINTEL) however HammerDB is a personal open source project and HammerDB has no optimization whatsoever for a database running on any particular architecture. Copyright (C) 2003-2018 Steve Shaw. hammerdb>source innodbtest1.tcl. In the recent MySQL 8.0.16

Testing 48

Testing Tuning Latency Storage 48

Brendan Gregg

AUGUST 18, 2019

bpftrace is a new open source tracer for Linux for analyzing production performance problems and troubleshooting software. bpftrace uses BPF (Berkeley Packet Filter), an in-kernel execution engine that processes a virtual instruction set. 6 * 7 * Copyright 2018 Netflix, Inc. 1 /* 2 * biolatency.bt

Latency 68

Latency C++ Cache Programming 68

Abhishek Tiwari

DECEMBER 27, 2017

In 2018, a widespread adaptation of Kubernetes for big data processing is anitcipated. Containerized data workloads running on Kubernetes offer several advantages over traditional virtual machine/bare metal based data workloads including but not limited to. Kubernetes has a massive community support and momentum behind it.

Big Data 63

Big Data Storage Benchmarking Hardware 63

Enprowess

MARCH 10, 2022

Source: reactjs.org. React is an open-source JavaScript library for web development. What is React JS Good for : Reactjs is an open-source library. React’s performance has dramatically improved after introducing the virtual DOM in the framework. Server rendering in Angular vs React. Community support.

Development 52

Development Google Open Source Servers 52

The Symphonia

DECEMBER 7, 2018

Serverless, and related announcements, at re:Invent 2018 The fountains at the Bellagio?—?still lightweight virtualization for Serverless Computing”. One of my favorite developments of 2018 in the AWS team has been the growth of their “Serverless Applications” efforts?—?what Closing out And that’s your re:Invent wrap-up for 2018.

Lambda 40

Lambda Serverless AWS Blockchain 40

Smashing Magazine

JUNE 3, 2022

And today, we still have type in a digital context, but it travels through cables, wirelessly on smartphones, and in virtual reality glasses in 3D. 7 Gorgeous Free And Open-Source Typefaces And When To Use Them ,” Noemi Stauffer. “ Later on, in the 1980s, type started to be used in a digital context in computers.

Performance 111

Performance Design Best Practices Testing 111

Alex Russell

APRIL 29, 2021

Apple Corporate is at fault, not Open Source engineers or the line managers who support them. After years of standards discussion and the first delivered to other platforms in 2018, iOS 14.5 April 2018 , but not usable until several releases later). So is speedy resolution and agreement. Pointer Lock. Media Recorder.

Media 145

Media Games Education Engineering 145

Smashing Magazine

JANUARY 11, 2021

dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks. In 2015, Google introduced Brotli , a new open-source lossless data format, which is now supported in all modern browsers. There are many tools allowing you to achieve that: SiteSpeed.io Large preview ).

Performance 145

Performance Cache Media Metrics 145