The Netflix TechBlog

DECEMBER 17, 2019

Therefore, dumps are needed to capture the full state of a source. There are several open source CDC projects, often using the same underlying libraries, database APIs, and protocols. This motivated the development of DBLog , which offers log and dump processing under a generic framework. Writing events to any output.

Database 197

Database Traffic Transportation Open Source 197

The Netflix TechBlog

DECEMBER 17, 2019

Therefore, dumps are needed to capture the full state of a source. There are several open source CDC projects, often using the same underlying libraries, database APIs, and protocols. This motivated the development of DBLog , which offers log and dump processing under a generic framework. Writing events to any output.

Database 212

Database Traffic Transportation Open Source 212

Testsigma

JANUARY 7, 2022

2015 saw the trend of scriptless testing and IoT focussed methodologies. QAOps is a term derived by combining the two processes – the DevOps and QA into one. When we fuse QA into the DevOps process the newly integrated process is called QAOps. Robotic process automation (RPA). Signup now.

Artificial Intelligence 89

Artificial Intelligence IoT Software Software 89

Enprowess

MAY 24, 2022

Both are open-sourced frameworks using JavaScript. ReactJS is an open-source JavaScript library. The primary purpose of React is to simplify the process of web development that is fast, scalable, and simple. React Native is an open-source JavaScript framework. Facebook introduced both. What is React?

Mobile 52

Mobile Open Source Virtualization Speed 52

Brendan Gregg

JULY 2, 2021

E.g., to see process execution with timestamps using execsnoop(8): # execsnoop-bpfcc -T. Low frequency events such as process execution should be negligible to capture. execsnoop New processes (via exec(2)) table. opensnoop Files opened table. Run your first tool Start by installing the [bcc] or [bpftrace] tools.

Latency 145

Latency Cache Energy Systems 145

Testsigma

FEBRUARY 19, 2021

XCUITest is a UI testing framework for iOS apps that was launched by Apple in 2015. Test automation is a complex process and whether you will get success with it or not depends largely on the automation tools you choose. Robotium does not have any record and play functions built in as such.

Testing Tools 57

Testing Tools Mobile Testing Java 57

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

CSS - Tricks

JUNE 5, 2020

In 2015, Google published a blog post announcing Brotli and released its source code on GitHub. The only problem was the fear that Brotli could kill all our processing resources. Brotli’s beginning…. The pair of developers who created Brotli also created Google’s Zopfli compression two years earlier.

Cache 79

Cache Website Servers Open Source 79

Brendan Gregg

MAY 28, 2021

Back in 2015 we'd have BPF (iovisor) meetups in Santa Clara and most contributors would be there in person, with some having travelled. Linux is Already Remote Linux has been described as the world's most successful open source project, and it's all engineers working remotely. You can work on Linux anywhere.

Google 40

Google Engineering Open Source AWS 40

The Netflix TechBlog

NOVEMBER 22, 2019

This entertaining romp through the tech stack serves as an introduction to how we think about and design systems, the Netflix approach to operational challenges, and how other organizations can apply our thought processes and technologies. Technology advancements in content creation and consumption have also increased its data footprint.

AWS 37

AWS Entertainment Open Source Benchmarking 37

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

Smashing Magazine

JUNE 3, 2022

Here are some examples: Neue Haas Grotesk (1956), Helvetica (1957), Arial (1982), Bau (2002), Akkurat (2004), Aktiv Grotesk (2010), Acumin (2015), Real (2015); Frutiger (1976), Myriad (1992), Monotype SST (2017), Squad (2018), Silta (2018); Collis (1993), Novel (2008), Elena (2010), Permian (2011), Lava (2013). ah, vf, yk, il, nl).

Performance 111

Performance Design Best Practices Testing 111

Testsigma

JUNE 5, 2021

As the number of websites has increased with time, so has the source of traffic leading to that website. In 2015, 35% of the internet traffic came from mobile devices, 6 years later, the number is 54.8%. It can be done via open source or via commercial tools. Reporting the results of the automated testing.

Mobile 52

Mobile Testing Website Testing Tools 52

Rigor

SEPTEMBER 11, 2019

Reading time 16 min Whether you’re a web performance expert, an evangelist for the culture of performance, a web engineer incorporating performance into your process, or someone new to the web performance entirely, you probably identify as curious, excited about new ideas, and always learning. Maximiliano Firtman. Maximiliano Firtman.

Performance 89

Performance Education Google Website 89

Brendan Gregg

JULY 2, 2021

If you're using an open source monitoring platform, first check if it already has a BPF agent. Low frequency events such as process execution should be negligible to capture. execsnoop New processes (via exec(2)) table 2. opensnoop Files opened table 3. acpid 19:36:15 acpid 828570 828567 0 /etc/init.d/acpid

Open Source 40

Open Source Latency Cache Energy 40

Jos

JUNE 2, 2018

It’s better to learn the fundamentals than the library There are still lots of job descriptions and interview processes that focus on libraries and not the underlying technology. Get involved in the interview process. In May 2015, Vox Media wrote about the slowness of their site and commitment to make them faster.

Performance 237

Performance Speed Google Media 237

CSS - Tricks

OCTOBER 10, 2019

WebPageTest is an online tool and an Open Source project to help developers audit the performance of their websites. Here’s a handy snippet to use in those cases: // Returns the that has the exact content 'Sep 16, 2015' document.evaluate( "//span[text()='Sep 16, 2015']", document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null ).singleNodeValue;

Performance Testing 51

Performance Testing Testing Performance Open Source 51

Enprowess

NOVEMBER 2, 2021

React Native is a popular open-source Facebook-led native UI development framework that runs on JavaScript. Flutter is a cross-platform, open-source framework that functions with a programming language called Dart, developed by Google in 2011. Additionally, its deployment process is well documented. An overview.

Development 52

Development Social Media Mobile Code 52

Enprowess

JANUARY 12, 2022

Convenient Debugging : Debugging process is easy for the developers as single page application SPA offer developers tools. AI chatbots can handle complex processes and prompt answering, thereby providing seamless digital experiences with a company. Image Source. Benefits of using AI-powered Chatbots. Smart cities.

Blockchain 59

Blockchain IoT Development Serverless 59

Jos

JUNE 2, 2018

It’s better to learn the fundamentals than the library There are still lots of job descriptions and interview processes that focus on libraries and not the underlying technology. Get involved in the interview process. In May 2015, Vox Media wrote about the slowness of their site and commitment to make them faster.

Performance 130

Performance Speed Google Media 130

Smashing Magazine

JANUARY 6, 2020

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks.

Performance 104

Performance Cache Network Metrics 104

Nick Desaulniers

JANUARY 25, 2015

to be published by CRC Press in time for SIGGRAPH 2015. for our additional code and figures, a mailing list, and sent us a chapter template document detailing the process. Fear of being publicly corrected prevents a lot of people from blogging or contributing to open source.

C++ 43

C++ Google Games Open Source 43

Smashing Magazine

JANUARY 11, 2021

Micro-optimizations are great for keeping performance on track, but it’s critical to have clearly defined targets in mind — measurable goals that would influence any decisions made throughout the process. dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks.

Performance 145

Performance Cache Media Metrics 145

Brendan Gregg

NOVEMBER 13, 2017

Other staff devise processes to work around Bob, reducing the company's efficiency. There's usually a process to follow, which unfortunately Bob may exploit to his advantage, showing improvement when needed to keep his job, but then reverting back to his bad old ways. Random House, 2015. The No A **e Rule. Snakes in Suits.

Engineering 111

Engineering Energy Technology Technology 111