The Netflix TechBlog

OCTOBER 19, 2020

In our previous blog post we introduced Edgar, our troubleshooting tool for streaming sessions. Now let’s look at how we designed the tracing infrastructure that powers Edgar. which is difficult when troubleshooting distributed systems. Investigating a video streaming failure consists of inspecting all aspects of a member account.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

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

Smashing Magazine

JANUARY 15, 2019

2019-01-15T13:30:32+01:00. 2019-04-29T18:34:58+00:00. In 2013, A List Apart published Sustainable Web Design by James Christie. This includes the work done by the server, the client and the intermediary communications networks that transmit data between the two. How Improving Website Performance Can Help Save The Planet.

Website Performance 73

Website Performance Website Energy Performance 73

ACM Sigarch

NOVEMBER 4, 2019

With Moore’s Law becoming irrelevant, Asanovic made a strong case for the new vertical semiconductor business model where custom chip designs are needed for vertically integrated markets. In particular, she highlighted her transformative MIT’78 VLSI System Design Course she designed and taught as a Visiting Professor of EECS at MIT.

Hardware 18

Hardware Architecture Programming Innovation 18

Testsigma

JANUARY 29, 2021

As per April 2019 data of Statistica[1], the global mobile population accounted for 4 billion unique users. This essentially means that your website should not only be mobile-friendly but it should also have a Responsive Web Design so that your target customers can access your products (or services) with ultra-ease on their hand-held devices.

Website 98

Website Mobile Testing Strategy 98

Tasktop

DECEMBER 15, 2020

Portfolio management and enterprise agile planning tools are designed to help follow agile practices, but cannot quite instill the intent. The practice is fast growing in popularity, with 81% of organizations implementing or planning to implement it, according to The Forrester Business Technographics Global Infrastructure Survey 2019. .

Healthcare 59

Healthcare Metrics Software Software 59

Testsigma

APRIL 23, 2021

Simform (as of 2019) stated that an average user has at least 40 apps installed on their phones while millennials have around 67 apps. Espresso: Designed by Google for Android, Espresso lets you write solid and reliable Android UI tests. For instance, the app’s UI, network glitches, and anything else which can be fixed on the go.

Testing Tools 86

Testing Tools Mobile Testing Open Source 86

Smashing Magazine

MARCH 28, 2019

2019-03-28T10:30:39+01:00. 2019-04-29T18:34:58+00:00. In early discussions you have with clients about the website you’re tasked with designing, does the topic of web hosting ever come up? For starters, they’re paying you a large sum of money to design the site. The Web Designer’s Connection to Web Hosting.

Website 48

Website Servers Design Traffic 48

Dynatrace

SEPTEMBER 23, 2021

In 2019, Gartner reported that 30% of organizations worldwide were running containerized applications. To function effectively, containers need to be able to communicate with each other and with network services. Network scanners that see systems from the “outside” perspective. Network scanners.

Open Source 250

Open Source Benchmarking Best Practices Network 250

Tasktop

JUNE 18, 2019

In one week’s time, thousands of IT and business professionals will descend on London for the latest iteration of DevOps Enterprise Summit London 2019 (June 25-27 – InterContinental O2, London, UK). designed to help attendees take their DevOps initiatives to the next level. . Tip #2 – Embrace the opportunity to network.

DevOps 74

DevOps Network Software Software 74

Smashing Magazine

JUNE 26, 2019

What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. 2019-06-26T14:00:59+02:00. 2019-06-26T14:06:48+00:00. I recently wrote a blog post for a web designer client about page speed and why it matters. Suzanne Scacca. seconds too long.

Website 110

Website Speed Mobile Design 110

The Netflix TechBlog

DECEMBER 23, 2020

By Fabio Kung , Sargun Dhillon , Andrew Spyker , Kyle , Rob Gulewich, Nabil Schear , Andrew Leung , Daniel Muino, and Manas Alekar As previously discussed on the Netflix Tech Blog, Titus is the Netflix container orchestration system. Most of these encoding tools are designed to interact with the POSIX filesystem API.

Media 286

Media Metrics Systems Processing 286

The Netflix TechBlog

DECEMBER 11, 2020

We had our first Studio applications consuming the federated graph, without any performance degradation, by the end of the 2019. The schema registry also integrates with our CI/CD systems like Spinnaker to automatically setup cloud networking for DGSs. Check out their conference talk and expect a future blog post from our colleagues.

Architecture 249

Architecture Best Practices Engineering Open Source 249

Dynatrace

MAY 31, 2021

It automates complex tasks during the container’s life cycle, such as provisioning, deployment, networking, scaling, load balancing, and more. Who manages the networking aspects? Kubernetes design principles. This simplifies orchestration in cloud-native environments. But a perfect storm was brewing on the horizon.

Virtualization 133

Virtualization DevOps Infrastructure Cloud 133

O'Reilly

JULY 25, 2023

So far I’ve read a gazillion blog posts about people’s experiences with these AI coding assistance tools. For instance, if I’m reading a paper from 2019, a popular song from that year could start playing. I liked how ChatGPT helped me work through the tradeoffs of these initial design decisions before diving head-first into coding.

Programming 98

Programming Code Design Benchmarking 98

Dynatrace

JUNE 28, 2019

Our API-first design promotes automation. Receive a metric for the timespan between two given dates in the past: from=2019-12-21T05:57:01.123+01:00&to=2019-12-22T05:57:01.123+01:00. Receive a metric for a given date and time aligned with a specific URC timezone: from=2019-12-21T05:57:01.123+01:00.

Metrics 102

Metrics Efficiency Monitoring Azure 102

CSS Wizardry

MARCH 3, 2019

The best request is the one that never happens: in the fight for fast websites, avoiding the network is far better than hitting the network at all. — Harry Roberts (@csswizardry) 3 March, 2019. Any asset that carries the no-store directive will always hit the network, no matter what. Now we’d use no-store.

Cache 264

Cache Latency Strategy Servers 264

CSS - Tricks

MAY 15, 2019

In short, we’re talking about a mechanism that defers the network traffic necessary to load content when it’s needed — or rather when trigger the load when the content enters the viewport. A smaller initial page that loads faster and saves network requests for items that may not be needed if the user never gets there. The benefit?

Traffic 58

Traffic Website Network Analytics 58

Percona

JULY 7, 2023

Where a high availability design once worked well, it can no longer keep up with more complex requirements. This blog highlights considerations for keeping your own PostgreSQL databases highly available and healthy. Without enough infrastructure (physical or virtualized servers, networking, etc.),

Availability 83

Availability Open Source Architecture Database 83

Testsigma

FEBRUARY 5, 2021

If you’re a developer, a web designer, or a QA manager, you would want to ensure that your product delivers as promised. Speaking of Android OS, in 2019, there were around 2.5 These devices ran on a diverse range of OS versions, screen resolutions, and network types. appeared first on Testsigma Blog. Key Considerations.

Mobile 52

Mobile Testing Hardware DevOps 52

Testsigma

JANUARY 22, 2021

In 2019, the worldwide sales of mobile devices were 1524 million units. Hence, we need to keep in mind that we design the use cases and scenarios for mobile app testing according to the type of application we are dealing with. Mobile Network Issues. Apart from this, another problem with the mobile network is data communication.

Mobile 74

Mobile Testing Energy Operating System 74

Percona

SEPTEMBER 1, 2023

This blog was originally published in February 2019 and was updated in September 2023. Web applications rely on databases to run the internet, powering everything from e-commerce platforms to social media networks to streaming services.

Performance 52

Performance Storage Social Media Database 52

Testsigma

NOVEMBER 16, 2021

In the summer of 2019, British Airways faced a technical issue on its website. Sometimes you will find that enterprises have designed their own frameworks to deal with their targetted goals and missions. Notice how March 2020 has shown an extremely positive change in website users with respect to March 2019. Product range.

Testing 52

Testing Website Small Business Internet 52

Smashing Magazine

FEBRUARY 2, 2022

This problem is more apparent on unreliable and slow networks and lower-end devices. On design systems, CSS/JS and UX. Users can browse the Internet using slow and unreliable networks, so minification, optimization, and code-splitting of JavaScript files ensure that the user downloads the smallest file possible. More after jump!

Code 89

Code Performance Network Website 89

Smashing Magazine

JULY 29, 2019

2019-07-29T14:00:59+02:00. 2019-07-29T13:06:57+00:00. I hope to raise the profile of difficulties faced by real people, which are avoidable if we design and develop in a way that is sympathetic to their needs. The speed of mobile networks, too, varies considerably between countries. Chris Ashton. per GB respectively.

Cache 96

Cache Google Mobile Network 96

Enprowess

JANUARY 12, 2022

To make it easier for you, in this blog, we will discuss the latest web development trends that will evolve in 2022. Offers Easy Navigation & Seamless User Experience: Single page app has a simple design, and it delivers an experience like a desktop or mobile app. List of Top Web Development Trends to Track in 2022. Dark Mode.

Blockchain 59

Blockchain IoT Development Serverless 59

Enprowess

SEPTEMBER 7, 2021

The technology develops single-page applications , websites, and backend API services designed with real-time and push-based architectures. Network: Node.js Developer toolset: React js gives developers with debugging and design tools, guaranteeing high performance. 12.9.0 – August 20, 2019; 16.8.6 – May 6, 2019.

Open Source 52

Open Source Virtualization Programming Servers 52

MachMetrics

JUNE 30, 2021

John Mueller answered “YES” to this question in 2019, “site speed is definitely a ranking factor?”. Factors that impact on CLS: loading ads without a designated room. To detect these scripts you can either use browser’s developer tool to identify 3rd party networks or save your time with Page Speed Insight’s warning. #7.

Cache 78

Cache Speed Google Website 78

Smashing Magazine

OCTOBER 20, 2021

Or you choose something like NextJS for those powerful components, only to struggle with the learning curve of React, or needless KB of JavaScript on a static blog post? List taken from this post on my personal blog. article h2 Welcome to my blog p Have you heard the story of Darth Plagueis the Wise? layout: base-layout.

Website 93

Website Servers Code Programming 93

ACM Sigarch

NOVEMBER 1, 2019

This blog post gives a glimpse of the computer systems research papers presented at the USENIX Annual Technical Conference (ATC) 2019, with an emphasis on systems that use new hardware architectures. The shift toward increased system heterogeneity and accelerator-rich architectures comes as no surprise to the readership of this blog.

Architecture 12

Architecture Hardware Cache Storage 12

Smashing Magazine

AUGUST 9, 2019

2019-08-09T12:30:59+02:00. 2019-08-09T12:36:17+00:00. So CSS class names such as: blog-right-column.latest_topics_list.job-vacancy-ad. You can see timings like these for any asset in Chrome in Developer Tools via Network -> Click on your asset -> Timing tab. Handling Unused CSS In SASS To Improve Performance.

Performance 94

Performance C++ Media Website 94

Smashing Magazine

OCTOBER 26, 2018

2019-04-29T18:34:58+00:00. WordPress came a long way from its start as a simple blog writing tool. When it comes down to how WordPress is programmed, one thing is certain: it doesn’t follow the M odel- V iew- C ontroller (MVC) design pattern that many developers are familiar with. Denis Žoljom. 2018-10-26T13:45:46+02:00.

Cache 78

Cache Website Speed Database 78

Testsigma

FEBRUARY 12, 2021

The implementation of emerging technologies has helped improve the process of software development, testing, design and deployment. Are you aware that the scale of the app testing industry in 2019 was over USD$ 40 billion? In 2019, we had previously projected the demand for IoT research at $781.96billion. billion in 2019 to $40.74

Artificial Intelligence 92

Artificial Intelligence Software Software IoT 92

Testsigma

DECEMBER 8, 2019

Here multiple types of mechanical and digital objects are provided unique IDs and are given the ability to transfer data on the network without any human-to-human or human-to-computer interaction. Role of DevTestOps-Blog. com/blog/the-test-of-time-test-automation-trends-thatll-take-the-lead-in-2019-2020/. References.

IoT 78

IoT Software Software Artificial Intelligence 78

Smashing Magazine

JANUARY 11, 2021

Performance isn’t just a technical concern: it affects everything from accessibility to usability to search engine optimization, and when baking it into the workflow, design decisions have to be informed by their performance implications. Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3.

Performance 145

Performance Cache Media Metrics 145