IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. This is where a well-architected Content Delivery Network (CDN) shines. The goal is to boost the pitfalls of network disruptions and vendor dependencies, all while pocketing cost savings.

Architecture 52

Architecture Performance Internet Internet 52

IO River

NOVEMBER 2, 2023

Now, with viewers all over the world expecting flawless and high-definition streaming, video providers have their work cut out for them. This is where a well-architected Content Delivery Network (CDN) shines. Â The goal is to boost the pitfalls of network disruptions and vendor dependencies, all while pocketing cost savings.

Architecture 52

Architecture Performance Internet Internet 52

DZone

MAY 10, 2023

Content Delivery Network (CDN) is not a new technology. Every internet user, knowingly or unknowingly, uses a CDN while watching a video, reading a newspaper, or enjoying a TV show. CDN stands for content delivery network. In fact, it has been around for many years. What Is a CDN?

Internet 173

Internet Internet Network Website 173

Particular Software

JUNE 28, 2021

From Udi Dahan's free Distributed Systems Design Fundamentals video course Semantic interoperability The true challenge of non-homogenous networks lies in semantic interoperability. Design interoperable systems: Get FREE access to Udi Dahan's Distributed Systems Design Fundamentals video course for a limited time.

Network 98

Network Java Design Google 98

The Netflix TechBlog

JUNE 14, 2023

We could also swap out the implementation of a field from GraphQL Shim to Video API with federation directives. The next phase in the migration was to reimplement our existing Falcor API in a GraphQL-first server (Video API Service). To launch Phase 2 safely, we used Replay Testing and Sticky Canaries. How does it work?

Traffic 353

Traffic Latency Cache Metrics 353

The Netflix TechBlog

MAY 1, 2019

by Guillaume du Pontavice, Phill Williams and Kylee Peña (on behalf of our Streaming Algorithms, Audio Algorithms, and Creative Technologies teams) Remember the epic opening sequence of Stranger Things 2 ? Most conversations about streaming quality focus on video. Until now, we’ve only used adaptive streaming for video.

Engineering 274

Engineering Network Media Entertainment 274

The Netflix TechBlog

AUGUST 28, 2020

As the number of 4K titles in our catalog continues to grow and more devices support the premium features, we expect these video streams to have an increasing impact on our members and the network. We also show the corresponding full frame which helps to get a sense of how the cutout fits in the corresponding video frame.

Network 330

Network Storage Innovation Mobile 330

The Netflix TechBlog

NOVEMBER 9, 2021

by Liwei Guo , Ashwin Kumar Gopi Valliammal , Raymond Tam , Chris Pham , Agata Opalach , Weibo Ni AV1 is the first high-efficiency video codec format with a royalty-free license from Alliance of Open Media (AOMedia), made possible by wide-ranging industry commitment of expertise and resources. Video encoding is essentially a search problem?—?the

Media 246

Media Open Source Efficiency Software Engineering 246

Dynatrace

DECEMBER 13, 2023

In addition to his career as a bestselling author, Pelson has served as a vice president at Lucent Technologies and chief of convergence strategy for British Telecom. The Chinese multinational tech giant, Huawei, dominates investment and activity in the 5G network. organizations, but also by Western, Japanese, and Korean ones.

Wireless 165

Wireless Internet Internet Government 165

The Netflix TechBlog

SEPTEMBER 24, 2021

By Xiaomei Liu , Rosanna Lee , Cyril Concolato Introduction Behind the scenes of the beloved Netflix streaming service and content, there are many technology innovations in media processing. Our previous tech blog Packaging award-winning shows with award-winning technology detailed our packaging technology deployed on the streaming side.

Cloud 237

Cloud Media Storage Cache 237

Dynatrace

DECEMBER 8, 2022

As cloud-native, distributed architectures proliferate, the need for DevOps technologies and DevOps platform engineers has increased as well. It coincides with the advent of complex, distributed cloud technologies such as microservices and containers. DevOps engineer tools can help ease the pressure as environment complexity grows.

DevOps 180

DevOps Engineering Testing Open Source 180

Dynatrace

AUGUST 17, 2022

For example, they may use mobile crash analysis tools, classic APM tools, AI operations tools, or any sort of legacy monitoring for the network, infrastructure, logs, or real users. Watch the video below or read on to see how easy it is to get started with Dynatrace mobile monitoring. Instrumenting native mobile apps with Dynatrace.

Mobile 180

Mobile Monitoring Development Programming 180

The Netflix TechBlog

SEPTEMBER 18, 2020

I bring my breadth of big data tools and technologies while Julie has been building statistical models for the past decade. Julie] Chris and I have the same primary stakeholders (or engineering team that we support): Encoding Technologies. In other words, the content you’re about to watch needs to load quickly with high video quality.

Analytics 223

Analytics Education Innovation Engineering 223

The Netflix TechBlog

MARCH 6, 2019

It’s used extensively in our media processing platform, which includes services like Archer and runs features like video encoding and title image generation on tens of thousands of Amazon EC2 instances. We are constantly innovating on video encoding technology at Netflix, and we have a lot of content to encode.

Media 214

Media Storage Processing Cache 214

High Scalability

JANUARY 11, 2022

Generating machine learning based personalized recommendations to discover new people, photos, videos, and stories relevant one’s interest. It’s apparent that the most important features for feed ranking will be related to social network. Some of the keys of understanding the user network are listed below.

Design 334

Design Media Storage Logistics 334

VoltDB

FEBRUARY 29, 2024

On the other hand, high throughput is crucial for tasks like downloading large files or streaming high-definition videos, where the volume of data transferred matters. The physical distance between users, data centers, and cloud servers can result in higher network latency, affecting the responsiveness of applications.

Latency 52

Latency Games Traffic Network 52

Scalegrid

JUNE 7, 2024

and MQTT 5 ensures that RabbitMQ can interoperate seamlessly within our growingly networked world, establishing itself as a multipurpose instrument in today’s vast technological landscape. Its commitment to open standard protocols such as AMQP 1.0 Can RabbitMQ handle streaming data? How does RabbitMQ ensure reliable message delivery?

IoT 130

IoT Software Architecture Architecture Scalability 130

Dynatrace

DECEMBER 9, 2021

PHP is widely used in web development by prominent social media companies, content management systems, and video teleconferencing brands. The open-source scripting language PHP is used by over 78% of all websites that use a server-side programming language. It ranks eighth in terms of GitHub pull requests statistics.

Social Media 176

Social Media Open Source Media Cloud 176

High Scalability

DECEMBER 14, 2018

Bill English : What we did was lease two video circuits from the phone company. That was our video link. davidfrum : In order to lose 80% of its value, the bitcoin network expended more electricity than 150 of the world's 195 countries. Cables of course going down into the room at both ends. Do you like this sort of Stuff?

Internet 141

Internet Internet Scalability Serverless 141

Brendan Gregg

FEBRUARY 16, 2023

Similarly, we welcome participants from diverse professional roles: QA testers, performance engineers, security teams, OS engineers, DBAs, network administrators, compliance experts, UX designers, government employees, and data scientists. Your insights will help create a relevant, diverse, and inclusive program.

Government 113

Government Programming Engineering Google 113

The Morning Paper

OCTOBER 4, 2020

We are standing on the eve of the 5G era… 5G, as a monumental shift in cellular communication technology, holds tremendous potential for spurring innovations across many vertical industries, with its promised multi-Gbps speed, sub-10 ms low latency, and massive connectivity. The first 5G networks are now deployed and operational.

Energy 130

Energy Latency Performance Network 130

Dynatrace

OCTOBER 28, 2021

In 2009, the purveyor of online videos migrated to AWS cloud infrastructure to deliver its entertainment to a growing audience. In 2010, Netflix introduced a technology to switch production software instances off at random — like setting a monkey loose in a server room — to test how the cloud handled its services. Blast radius.

Engineering 214

Engineering Entertainment Cloud Infrastructure 214

Dynatrace

FEBRUARY 9, 2021

New technologies like Xamarin or React Native are accelerating the speed at which organizations release new features and unlock market reach. Traditional network-based approaches and other point solutions are unable to provide integrated visibility into modern cloud application environments. Dynatrace news.

Analytics 198

Analytics Mobile Performance Monitoring 198

Official Blog - World Web Technology

AUGUST 27, 2023

Also, there are tutorials, video forums, and documentation, making PHP development easy and troubleshooting more accessible. PHP integration with other technologies If your website development project demands integration with other technologies, it is possible with PHP. appeared first on World Web Technology.

Development 98

Development Ecommerce Open Source Website 98

The Netflix TechBlog

SEPTEMBER 2, 2020

This difference has substantial technological implications, from the classification of what’s interesting to transport to cost-effective storage (keep an eye out for later Netflix Tech Blog posts addressing these topics). Edgar captures 100% of interesting traces , as opposed to sampling a small fixed percentage of traffic.

Latency 296

Latency Transportation Engineering Traffic 296

Tech News Gather

SEPTEMBER 5, 2022

Millions of people are investing their regular money in purchasing cartoon-type video clips and using the same money to sell them to another person with impressive popularity and demand. A person can easily buy anything like tweets, unique flowers, or videos through a smartphone.

Blockchain 52

Blockchain Media Network Speed 52

Adrian Cockcroft

JANUARY 17, 2022

As well as the video, there’s a long podcast where I discuss them with Mik Kersten. For example AWS launched an instance type with 800 Gbits/s of network bandwith in 2021. These are personal thoughts across a wide range of topics, I’m not speaking for my current or past employers in this post.

Serverless 98

Serverless Hardware AWS Architecture 98

Smashing Magazine

JANUARY 11, 2021

Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts. Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. You can then mimic the 90th percentile’s experience for testing.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

OCTOBER 2, 2023

We collaborated with WaterBear and its partner companies to build a revamped and redesigned version of WaterBear’s web and mobile app from the ground up using modern front-end technologies. My team measured the impact, noting that on the first load, this video category page serves up as many as 14 images.

Cache 73

Cache Strategy Best Practices Design 73

High Scalability

SEPTEMBER 21, 2018

From this data, the team found that internet service providers are “giving a fixed amount of bandwidth—typically something in the range of one and a half megabits per second to four megabits per second—to video traffic, but they don’t impose these limits on other network traffic.” More quotes.

Internet 126

Internet Internet Scalability Traffic 126

Brendan Gregg

FEBRUARY 28, 2023

The video is now on [YouTube]: The slides are [online] and as a [PDF]: first prev next last / permalink/zoom In Q&A I was asked about CXL (compute express link) which was fortunate as I had planned to cover it and then forgot, so the question let me talk about it (although Q&A is missing from the video).

Performance 110

Performance Latency Cache Virtualization 110

Brendan Gregg

JULY 4, 2021

It's an exciting time for developments in computer performance, not just for the BPF technology (which I often [write about]) but also for processors with 3D stacking and cloud vendor CPUs (e.g., This was a chance to talk about other things I've been working on, such as the present and future of hardware performance.

Performance 140

Performance Latency Hardware Storage 140

Speed Curve

JANUARY 29, 2024

I recently shared some of my favourite research at Beyond Tellerrand (video here ) and thought it would be fun to round it up in a post. In 2011, CA Technologies commissioned Foviance, a customer experience consultancy, to conduct a series of lab experiments at Glasgow Caledonian University.

Speed 133

Speed Website Mobile Cloud 133

O'Reilly

DECEMBER 2, 2019

For the past year, 5G cell technology has generated a lot of excitement–and a lot of hype. The most obvious change 5G might bring about isn’t to cell phones but to local networks, whether at home or in the office. High-speed networks through 5G may represent the next generation of cord cutting. What will 5G mean in practice?

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

Brendan Gregg

FEBRUARY 16, 2023

Similarly, we welcome participants from diverse professional roles: QA testers, performance engineers, security teams, OS engineers, DBAs, network administrators, compliance experts, UX designers, government employees, and data scientists. Your insights will help create a relevant, diverse, and inclusive program.

Government 52

Government Programming Engineering Google 52

Brendan Gregg

NOVEMBER 29, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. AWS called this [enhanced networking]. The first was c3.

Virtualization 111

Virtualization AWS Hardware Storage 111

Testsigma

JANUARY 7, 2022

With the end of 2021, we are here after careful analysis of the market trend and the latest prioritised technologies that we believe will be important in the future. These technologies have started to pick up as trends in software testing and have the most potential of growing at a significant rate in 2022. What’s your personal trend?

Artificial Intelligence 89

Artificial Intelligence IoT Software Software 89