Dynatrace

JUNE 1, 2023

This SLO highlights the importance of a smooth and efficient checkout experience. for the workout video playback feature. The ApDex SLO ensures that users have a positive experience when watching workout videos within the fitness app. Fitness app : The fitness app should maintain a success rate of 98% for workout video playback.

Latency 245

Latency Website Traffic DevOps 245

Dynatrace

MAY 8, 2023

Some of the benefits organizations seek from digital transformation journeys include the following: Increased DevOps automation and efficiency. Digital tools and technologies provide a more efficient way of doing things. Previously, they had 12 tools with different traffic thresholds. Improved customer experience.

Strategy 244

Strategy Retail DevOps Education 244

The Netflix TechBlog

OCTOBER 8, 2024

Rajiv Shringi Vinay Chella Kaidan Fullerton Oleksii Tkachuk Joey Lynch Introduction As Netflix continues to expand and diversify into various sectors like Video on Demand and Gaming , the ability to ingest and store vast amounts of temporal data — often reaching petabytes — with millisecond access latency has become increasingly vital.

Latency 239

Latency Storage Traffic Tuning 239

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 241

Latency Cache Java Traffic 241

The Netflix TechBlog

MARCH 5, 2024

More than half of our critical streaming video services are now running on JDK 21 with Generational ZGC, so it’s a good time to talk about our experience and the benefits we’ve seen. Each of these errors is a canceled request resulting in a retry so this reduction further reduces overall service traffic by this rate: Errors rates per second.

Latency 237

Latency Java Tuning Efficiency 237

Dynatrace

JUNE 1, 2023

This SLO example highlights the importance of a smooth and efficient checkout experience. for the workout video playback feature. The ApDex SLO ensures that users have a positive experience when watching workout videos within the fitness app. E-commerce website: For an e-commerce website, maintain an ApDex score of 0.9

Traffic 173

Traffic Website Latency DevOps 173

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. video streaming) takes place in the Open Connect network. We use and contribute to many open-source Python packages, some of which are mentioned below.

Open Source 280

Open Source Network Infrastructure Big Data 280

High Scalability

OCTOBER 5, 2018

They'll love it and you'll be their hero forever.

Internet 156

Internet Internet Scalability Software Engineering 156

The Netflix TechBlog

JANUARY 11, 2022

As a result, we are risk averse in decision making and actively mitigate the probability of purchasing ads that are not efficiently attracting new members. We don’t have unlimited traffic or time, so sometimes we have to make hard choices. In advertising, the treatments (the ads that we purchase) have a direct monetary cost to Netflix.

Innovation 245

Innovation Metrics Engineering Testing 245

The Netflix TechBlog

OCTOBER 19, 2020

Investigating a video streaming failure consists of inspecting all aspects of a member account. We earned the trust of our engineers by developing empathy for their operational burden and by focusing on providing efficient tracer library integrations in runtime environments. which is difficult when troubleshooting distributed systems.

Infrastructure 238

Infrastructure Transportation Storage Open Source 238

Dynatrace

FEBRUARY 10, 2021

Think curbside delivery for groceries, video conferencing for work and school, and telemedicine for doctor visits. Broad-scale observability focused on using AI safely drives shorter release cycles, faster delivery, efficiency at scale, tighter collaboration, and higher service levels, resulting in seamless customer experiences.

Cloud 242

Cloud DevOps Speed Metrics 242

The Netflix TechBlog

MARCH 10, 2023

By Burak Bacioglu , Meenakshi Jindal Asset Management at Netflix At Netflix, all of our digital media assets (images, videos, text, etc.) Most applications in content and studio engineering at Netflix deal with assets; such as videos, images, text, etc. are stored in secure storage layers.

Strategy 264

Strategy Cache Storage Analytics 264

The Netflix TechBlog

JUNE 4, 2019

These applications range from critical low-latency services powering our customer-facing video streaming service, to batch jobs for encoding or machine learning. Every month, we run millions of containers on thousands of machines on Titus, serving hundreds of internal applications and customers.

Cache 258

Cache Latency Airlines Logistics 258

All Things Distributed

MARCH 11, 2015

This allows local councils to keep certain streets well lit, to accommodate high foot traffic, bring on lighting during adverse weather, when ambient light dims to a dangerous level, or even turn lighting down, for example in an industrial estate, where there are no people. Cloud enables video analytics.

Analytics 109

Analytics Cloud Healthcare Retail 109

Dynatrace

NOVEMBER 1, 2022

To effectively and efficiently get mobile apps out the door, monitor their performance, and manage subsequent releases, mobile DevOps practitioners can play an integral role. Now, you can learn how Dynatrace advances mobile DevOps in this video: Mobile DevOps crash and error analysis.

Mobile 130

Mobile DevOps Monitoring Traffic 130

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. What Comprises Video Streaming - Traffic CharacteristicsWith the emphasis on a high-quality streaming experience, the optimization starts from the very core. Only overflow will await you.

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. ‍What Comprises Video Streaming - Traffic CharacteristicsWith the emphasis on a high-quality streaming experience, the optimization starts from the very core. Only overflow will await you.Â

Architecture 52

Architecture Performance Internet Internet 52

Adrian Cockcroft

FEBRUARY 13, 2023

Sustainability at AWS re:Invent 2022 -All the talks and videos I could find… Las Vegas MSG Sphere under construction next door to the Venetian Sands Expo Center — Photo by Adrian This blog post is long overdue — I spent too long trying to find time to watch all the videos, and finally gave up and listed a few below that I haven’t seen.

AWS 64

AWS Energy Architecture Programming 64

The Netflix TechBlog

OCTOBER 7, 2021

An example of this is Netflix’s video player or the TV UI javascript package. In contrast, a server application runs on servers which are typically identical and a routing abstraction can serve sampled traffic to new versions. Client Applications We deal with two classes of client application updates.

Metrics 206

Metrics Mobile Testing Strategy 206

The Netflix TechBlog

OCTOBER 18, 2019

In this talk, Kinjal used the example of the LinkedIn Feed, to demonstrate how they use bandit algorithms to solve for the optimal parameter selection problem efficiently. He concluded by stressing the efficiency their teams had achieved by doing online parameter exploration instead of the much slower human-in-the-loop manual explorations.

Infrastructure 131

Infrastructure Metrics Architecture Efficiency 131

Speed Curve

NOVEMBER 7, 2021

Across the board, we’ve seen sales increases because of our improved ranking, with 20% more organic traffic being driven to our site and 14% more page views.". More recently, Pinterest shared that rebuilding their site with performance in mind resulted in a 15% increase in organic search traffic. Request key hero image early.

Performance 97

Performance Google Metrics Mobile 97

Testsigma

FEBRUARY 11, 2021

Cross Browser Testing also known as cross browser compatibility testing is all about creating a consistent experience for users across all browsers – but the question is how do you do that efficiently? A simple rule of thumb is that you prioritize testing on all those combinations that get over 5% share of your total traffic.

Testing Tools 93

Testing Tools Testing Efficiency Cloud 93

Smashing Magazine

JUNE 8, 2021

To be effective, all these images need to be carefully orchestrated to appear on the screen fast — but as it turns out, loading images efficiently at scale isn’t a project for a quiet afternoon. Next to videos, images are the heaviest, most requested assets on the web. Keeping this efficient helps ensure a good user experience.

Media 124

Media Cache Google Best Practices 124

The Netflix TechBlog

OCTOBER 18, 2019

In this talk, Kinjal used the example of the LinkedIn Feed, to demonstrate how they use bandit algorithms to solve for the optimal parameter selection problem efficiently. He concluded by stressing the efficiency their teams had achieved by doing online parameter exploration instead of the much slower human-in-the-loop manual explorations.

Infrastructure 100

Infrastructure Metrics Architecture Efficiency 100

Smashing Magazine

APRIL 21, 2023

Continue reading below ↓ Meet Smashing Workshops on front-end & UX , with practical takeaways, live sessions, video recordings and a friendly Q&A. Additionally, by leveraging multiple CPU cores, Web Workers can make more efficient use of system resources, enabling faster and more efficient processing of data.

Efficiency 123

Efficiency Code Strategy Network 123

Smashing Magazine

APRIL 28, 2021

To be effective, all these images need to be carefully orchestrated to appear on the screen fast — but as it turns out, loading images efficiently at scale isn’t a project for a quiet afternoon. Next to videos, images are the heaviest, most requested assets on the web. Keeping this efficient helps ensure a good user experience.

Media 105

Media Cache Google Best Practices 105

Scalegrid

JUNE 7, 2024

Using a message queue approach, RabbitMQ adeptly handles surges in traffic through data queuing. Looking forward, Scalegrid’s upcoming support for RabbitMQ will offer users even more powerful features and benefits, enhancing the efficiency and reliability of their applications. Can RabbitMQ handle streaming data?

IoT 130

IoT Software Architecture Architecture Scalability 130

Smashing Magazine

AUGUST 9, 2021

QUIC is needed because TCP, which has been around since the early days of the Internet, was not really built with maximum efficiency in mind. For example, if the device is a firewall, it might be configured to block all traffic containing (unknown) extensions. For example, TCP requires a “ handshake ” to set up a new connection.

Transportation 145

Transportation Internet Internet Network 145

All Things Distributed

MARCH 11, 2016

AWS needed to be very conscious as a service provider about our costs so that we could afford to offer our services to customers and identify areas where we could drive operational efficiencies to cut costs further, and then offer those savings back to our customers in the form of lower prices. The importance of the network.

AWS 127

AWS Hardware Retail Virtualization 127

O'Reilly

SEPTEMBER 19, 2023

And that brings our story to the present day: Stage 3: Neural networks High-end video games required high-end video cards. ” (We’ll miss rush hour traffic.) “What if I bring my duffel bag instead of the roll-aboard?” The solution led us to the next structural evolution.

Hardware 135

Hardware Storage Big Data Blockchain 135

Smashing Magazine

JULY 29, 2019

Apart from video, where you generally know what you’re getting yourself into, images are by far the biggest culprit to data usage on the web. Read “ Efficiently load JavaScript with defer and async ” for more information. The video is clipped off-screen. Performance Tip #13: Don’t Preload Video. Large preview ).

Cache 99

Cache Mobile Google Network 99

Brendan Gregg

DECEMBER 31, 2017

Fortunately, it was videoed for those who missed it. A video of the talk is on youtube : The slides are on slideshare : I love this talk as I get to share more about what the Performance and Operating Systems team at Netflix does, rather than just my work. Casey Rosenthal (traffic and chaos) Models of Availability.

Tuning 53

Tuning AWS Best Practices Network 53

IO River

NOVEMBER 2, 2023

With the ever-growing demands of the internet, websites and web applications face the challenge of delivering content swiftly and efficiently to users worldwide. ‍ Think of a CDN Load Balancer (or LB, if you like to keep things short and sweet) as the internet’s traffic police. ‍But how does it decide where to send this traffic?

Traffic 52

Traffic Cache Servers Network 52

Brendan Gregg

DECEMBER 30, 2017

Fortunately, it was videoed for those who missed it. A video of the talk is on youtube : The slides are on slideshare : I love this talk as I get to share more about what the Performance and Operating Systems team at Netflix does, rather than just my work. Casey Rosenthal (traffic and chaos) Models of Availability.

Tuning 52

Tuning AWS Best Practices Network 52

IO River

NOVEMBER 2, 2023

CDN’s Effectiveness: Static Vs Dynamic ContentBack in the day, a CDN’s primary function revolved around caching static content and delivering it efficiently to end-users. Examples include real-time video conferencing, gaming, or personalized web pages. ‍Dynamic Content - Online GamingImagine a video gaming match.

Cache 52

Cache Traffic Games Network 52

Speed Curve

DECEMBER 21, 2022

we also: Launched a series of new and improved dashboards to help you identify and fix your performance issues more quickly and efficiently (More on those below.). Evaluate CDN performance by exploring the impact of time-of-day traffic patterns. Lots of new videos! RUM update: Page labels.

Benchmarking 52

Benchmarking Retail Traffic Metrics 52

VoltDB

FEBRUARY 29, 2024

In this fast-paced ecosystem, two vital elements determine the efficiency of this traffic: latency and throughput. THROUGHPUT: THE DATA HIGHWAY’S CAPACITY Throughput, on the other hand, is the highway’s capacity to handle traffic. It’s like a well-maintained highway where you can cruise without any traffic jams.

Latency 52

Latency Games Traffic Network 52