DZone

APRIL 30, 2020

When delivering video over-the-top (OTT), the internet is the principal highway for distributing this content. Currently, publicly available wifi hotspots are the preferred networks for video consumption, but poor network infrastructure also leads to unbearable video buffering and latency.

Latency 139

Latency Internet Internet Network 139

Smashing Magazine

FEBRUARY 15, 2021

Optimizing Video For Size And Quality. Optimizing Video For Size And Quality. Over the last few years, more and more projects are using video as an integral part of the application. However, it all goes sideways when there are issues related to the video playback. Doug Sillars. 2021-02-15T15:00:00+00:00. Real-World Data.

Network 144

Network Speed Website Mobile 144

VoltDB

APRIL 25, 2024

To move as fast as they can at scale while protecting mission-critical data, more and more organizations are investing in private 5G networks, also known as private cellular networks or just “private 5G” (not to be confused with virtual private networks, which are something totally different). What is a private 5G network?

Network 52

Network IoT Wireless Infrastructure 52

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

Dynatrace

DECEMBER 13, 2023

Mobile applications (apps) are an increasingly important channel for reaching customers, but the distributed nature of mobile app platforms and delivery networks can cause performance problems that leave users frustrated, or worse, turning to competitors. Load time and network latency metrics. Minimize network requests.

Best Practices 211

Best Practices Mobile Metrics Performance 211

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

DZone

MAY 31, 2023

Introducing Envoy proxy Envoy proxy architecture with Istio Envoy proxy features Use cases of Envoy proxy Benefits of Envoy proxy Demo video - Deploying Envoy in K8s and configuring as a load balancer Why Is Envoy Proxy Required? The article will cover the following topics: Why is Envoy proxy required?

Architecture 247

Architecture Network Cloud Monitoring 247

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 334

Network Storage Innovation Mobile 334

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 356

Traffic Latency Cache Metrics 356

The Netflix TechBlog

MAY 1, 2019

Most conversations about streaming quality focus on video. We’re really proud of the improvements we’ve brought to the video experience, but the focus on those makes it easy to overlook the importance of sound , and sound is every bit as important to entertainment as video. is the story nearly as thrilling and emotional?

Engineering 274

Engineering Network Media Entertainment 274

The Netflix TechBlog

FEBRUARY 13, 2023

In addition, we provide a unified library that enables ML practitioners to seamlessly access video, audio, image, and various text-based assets. Training Performance Media model training poses multiple system challenges in storage, network, and GPUs. Background Match Cutting is a video editing technique.

Media 294

Media Storage Infrastructure Systems 294

Dynatrace

OCTOBER 16, 2024

An example of this is shown in the video above, where we incorporated network-related metrics into the Kubernetes cluster dashboard. By incorporating a new tile, you can integrate these logs into your dashboard along with key metrics, such as the new Kubernetes network metrics we added earlier.

Social Media 206

Social Media Metrics Network Analytics 206

Dynatrace

AUGUST 21, 2024

These releases often assumed ideal conditions such as zero latency, infinite bandwidth, and no network loss, as highlighted in Peter Deutsch’s eight fallacies of distributed systems. With Dynatrace, teams can seamlessly monitor the entire system, including network switches, database storage, and third-party dependencies.

Engineering 204

Engineering Systems Latency Metrics 204

The Polyglot Developer

SEPTEMBER 16, 2019

I’m pleased to announce that the 31st episode of The Polyglot Developer Podcast, featuring Adrienne Tacke and Alex Ziskind , has published to all of the popular podcast networks. The post TPDP Episode #31: Developer Education through Books, Video Courses, and Conferences appeared first on The Polyglot Developer.

Education 69

Education Development Network 69

InfoQ

MARCH 24, 2020

Ryan Landry, the senior director for TechOps at Fastly, has shared how network automation enables them to manage traffic peaks during popular live-streamed events such as the Super Bowl LIV.

Network 41

Network Traffic Tuning Programming 41

Dynatrace

JUNE 21, 2024

They collect data from multiple sources through real user monitoring , synthetic monitoring, network monitoring, and application performance monitoring systems. This includes monitoring components such as web servers, databases, application performance interfaces (APIs), content delivery networks, and third-party integrations.

Best Practices 214

Best Practices Monitoring Metrics Transportation 214

The Netflix TechBlog

OCTOBER 14, 2021

by Joel Sole, Mariana Afonso, Lukas Krasula, Zhi Li, and Pulkit Tandon Introducing the banding artifacts detector developed by Netflix aiming at further improving the delivered video quality Banding artifacts can be pretty annoying. Just a subtle change in the video signal can cause banding artifacts. Banding artifact?

Open Source 200

Open Source Metrics Government Processing 200

The Netflix TechBlog

SEPTEMBER 24, 2021

After content ingestion, inspection and encoding, the packaging step encapsulates encoded video and audio in codec agnostic container formats and provides features such as audio video synchronization, random access and DRM protection. It is worth pointing out that cloud processing is always subject to variable network conditions.

Cloud 240

Cloud Media Storage Cache 240

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 Software Engineering Efficiency 246

The Netflix TechBlog

FEBRUARY 25, 2021

By Cyril Concolato Introduction In previous blog posts, our colleagues at Netflix have explained how 4K video streams are optimized , how even legacy video streams are improved and more recently how new audio codecs can provide better aural experiences to our members. Figure 1?—?Simplified

Technology 187

Technology Technology Open Source Media 187

Dynatrace

NOVEMBER 6, 2023

As an example, many retailers already leverage containerized workloads in-store to enhance customer experiences using video analytics or streamline inventory management using RFID tracking for improved security. Moreover, edge environments can be highly dynamic, with devices frequently joining and leaving the network.

Retail 272

Retail Storage Analytics Cloud 272

Dynatrace

OCTOBER 2, 2024

For example, if one of your customers unexpectedly uploaded a 1 GB file instead of a 1 MB file, was there an error with the buffer overflowing, or was the network stack unable to handle the unexpected load? Even more importantly, how was the error handled, and did the process end successfully for the customer?

Azure 187

Azure DevOps Infrastructure Cloud 187

The Netflix TechBlog

SEPTEMBER 7, 2021

Back in 2010, the UI was static, with limited navigation options and a presentation inspired by displays at a video rental store. Now, the UI is immersive and video-forward, the navigation options richer but less obtrusive, and the box art presentation takes greater advantage of the digital experience. The list goes on.

Entertainment 221

Entertainment Testing Network Infrastructure 221

The Polyglot Developer

MAY 22, 2017

It is often easier or better to use standard TCP network sockets as an alternative. For example, if you’re developing an online video game, it will likely communicate to the server using TCP sockets rather than websockets. The post Using Network Sockets With The Go Programming Language appeared first on The Polyglot Developer.

Programming 65

Programming Network Games Servers 65

Dynatrace

DECEMBER 13, 2023

The Chinese multinational tech giant, Huawei, dominates investment and activity in the 5G network. The FCC’s ban on Chinese telecommunications and video surveillance equipment that pose threats does not appear to be stopping the potential for federal cybersecurity and homeland safety issues either, Pelson said.

Wireless 186

Wireless Internet Internet Government 186

Dynatrace

AUGUST 1, 2022

For example, let’s say you have an idea for a new social network and decide to use Kubernetes as your container management platform. You also decide to run your database for storing user uploads – such as images or videos – directly in Kubernetes. Famous examples include Redis , PostgreSQL , MySQL, and MongoDB.

Storage 201

Storage Database Network Metrics 201

Dynatrace

FEBRUARY 1, 2022

In this preview video for Dynatrace Perform 2022, I talk to Ajay Gandhi, VP of product marketing at Dynatrace, about how adding a vulnerability management strategy to your DevSecOps practices can be key to handling threats posed by vulnerabilities. ?.

Strategy 216

Strategy Games DevOps Open Source 216

Dynatrace

JULY 11, 2023

>> Scroll down to see predictive capacity management in action (14-second video) Our recent blog post, Stay ahead of the game: Forecast IT capacity with Dynatrace Grail and Davis AI , showed how Dynatrace Notebooks are used to predict the future behavior of time series data stored in Grail™.

Metrics 217

Metrics Games Analytics Network 217

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 204

Mobile Monitoring Development Programming 204

Dynatrace

JUNE 1, 2023

for the workout video playback feature. The ApDex SLO ensures that users have a positive experience when watching workout videos within the fitness app. and above indicates that most users find the video playback performance excellent or at least acceptable. The Apdex score of 0.85

Latency 189

Latency Website Traffic Virtualization 189

The Netflix TechBlog

FEBRUARY 5, 2020

AV1 is a high performance, royalty-free video codec that provides 20% improved compression efficiency over our VP9† encodes. Our support for AV1 represents Netflix’s continued investment in delivering the most efficient and highest quality video streams.

Media 164

Media Open Source Mobile Hardware 164

The Netflix TechBlog

FEBRUARY 5, 2020

AV1 is a high performance, royalty-free video codec that provides 20% improved compression efficiency over our VP9† encodes. Our support for AV1 represents Netflix’s continued investment in delivering the most efficient and highest quality video streams.

Media 164

Media Open Source Mobile Hardware 164

The Netflix TechBlog

SEPTEMBER 8, 2020

As an example, to render the screen shown here, the app sends a query that looks like this: paths: ["videos", 80154610, "detail"] A path starts from a root object , and is followed by a sequence of keys that we want to retrieve the data for. Instead, it is part of a different path : [videos, <id>, similars].

Latency 238

Latency Cache Java Traffic 238

The Netflix TechBlog

FEBRUARY 13, 2024

This approach has its own set of challenges: Difficulty in making calls to an alternative API endpoint without implementing custom network layer API rewrite rules. Video recording of tests, trace viewing, and pause page functionality for trying out different page selectors/actions.

Testing 250

Testing Code Servers Testing Tools 250

The Netflix TechBlog

APRIL 29, 2019

We use Python through the full content lifecycle, from deciding which content to fund all the way to operating the CDN that serves the final video to 148 million members. Open Connect Open Connect is Netflix’s content delivery network (CDN). video streaming) takes place in the Open Connect network. are you logged in?

Open Source 280

Open Source Network Infrastructure Big Data 280

Dynatrace

JUNE 1, 2023

for the workout video playback feature. The ApDex SLO ensures that users have a positive experience when watching workout videos within the fitness app. and above indicates that most users find the video playback performance excellent or at least acceptable. The Apdex score of 0.85

Traffic 173

Traffic Website Latency Virtualization 173

Dynatrace

DECEMBER 8, 2022

DevOps platform engineers are responsible for cloud platform availability and performance, as well as the efficiency of virtual bandwidth, routers, switches, virtual private networks, firewalls, and network management. ” What does a DevOps platform engineer do?

DevOps 204

DevOps Engineering Testing Open Source 204