DZone

APRIL 17, 2023

Yet, by rapidly performing countless such operations, computers enable us to enjoy video games, watch endless videos, explore the vast expanse of human knowledge and culture, and even unlock the secrets of the universe and life itself.

Performance 141

Performance Games Innovation Efficiency 141

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.

Media 246

Media Open Source Efficiency Software Engineering 246

The Netflix TechBlog

MARCH 1, 2021

Its sweet spot is applications that involve resource-intensive algorithms coordinated via complex, hierarchical workflows that last anywhere from minutes to years. When Reloaded was designed, we were a small team of developers operating a constrained compute cluster, and focused on one use case: the video/audio processing pipeline.

Serverless 228

Serverless Media Latency Social Media 228

Dynatrace

NOVEMBER 20, 2023

Multipronged AI resources The following resources provide a thorough look into how a multipronged AI approach helps organizations achieve reliable IT automation in cloud environments faster. But, as resources move off premises, IT teams can lose visibility into system performance and security issues.

AWS 216

AWS Artificial Intelligence Analytics Cloud 216

Dynatrace

OCTOBER 21, 2020

In this video series, Nancy Gohring, Senior Analyst at 451 Research , answers your questions about observability and application monitoring. Nancy Gohring, Senior Analyst at 451 Research, discusses the four main action-items in the video below. Additional 451 and Observability resources. Dynatrace news.

Strategy 246

Strategy Monitoring Cloud Infrastructure 246

DZone

JULY 21, 2021

I have already posted videos about distributed load testing on AWS and Raspberry Pi. Your system resource utilization will reach its limits if you are trying to inject more threads. In this article, we are going to use how you can run distributed load testing in JMeter using the VirtualBox setup.

Testing 246

Testing AWS Software Software 246

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 184

Latency Website Traffic Virtualization 184

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 Latency Website Virtualization 173

Dynatrace

MAY 5, 2021

To introduce the video part of this blog, here’s a (short) story about silos; does this one sound familiar? By connecting application performance and user experience to business KPIs, IT can prioritize resources and investments that most effectively deliver the desired business outcomes. And now, the video….

Analytics 241

Analytics Metrics Engineering Design 241

CSS Wizardry

MAY 19, 2020

The Google Fonts file is the only render-blocking external resource either of the two tests has, and we can see they both have the exact same first paint. Warning) Eliminate render-blocking resources. We haven’t removed any render-blocking resources from the critical path, so I wasn’t expecting to see any improvements in first paint.

Google 364

Google Media Latency Metrics 364

Dynatrace

MARCH 12, 2024

The resulting business process blind spots delay response to business disruptions, leading to dissatisfied customers, BizOps friction, and inefficient IT resource allocation. Watch video demo The post Business Flow: Why IT operations teams should monitor business processes appeared first on Dynatrace news.

Processing 258

Processing Monitoring Analytics C++ 258

The Netflix TechBlog

NOVEMBER 2, 2021

Moorthy and Zhi Li Introduction Measuring video quality at scale is an essential component of the Netflix streaming pipeline. Perceptual quality measurements are used to drive video encoding optimizations , perform video codec comparisons , carry out A/B testing and optimize streaming QoE decisions to mention a few.

Media 171

Media Innovation Metrics Latency 171

Alex Podelko

FEBRUARY 28, 2021

We do have a lot of great resources that can help with MongoDB performance. Some good videos on the topic: Solving MongoDB Performance Riddles with Systems Thinking. Let’s.explain() MongoDB Performance | Twitch Live Coding The post MongoDB Performance Resources first appeared on Alex Podelko. What is MongoDB FTDC (aka.

Performance 200

Performance IoT Education Best Practices 200

Dynatrace

OCTOBER 11, 2021

The platform automatically manages all the computing resources required in those processes, freeing up DevOps teams to focus on developing and delivering features and functions. On the processing side, GCF functions can interface with Google’s own AI/ML technologies to inspect video and image content. Image courtesy of Google.

Google 229

Google Cloud Serverless Azure 229

Dynatrace

SEPTEMBER 8, 2023

As you follow along in the video, you’ll notice the ability to determine the day of the week for each transaction and visualize the data in a user-friendly bar chart. This type of insight enables you to proactively manage liquidity, ensure sufficient funds are available, and make informed decisions about resource allocation.

Database 276

Database Artificial Intelligence Metrics Monitoring 276

Speed Curve

JULY 3, 2023

Resources – Total number of resources (HTML, images, fonts, etc.) The more resources, the greater the complexity and the increased likelihood of rendering delays and blockages. HTML – Typically the smallest resource on the page, HTML's performance risk is usually negligible. on the page. More on that later.)

Mobile 52

Mobile Google Metrics Retail 52

Dynatrace

DECEMBER 8, 2022

Rob Jahn, Dynatrace senior technical partner manager, and Andreas Grabner, Dynatrace DevOps activist discussed the role of platform engineers in the video “ Deploy, Test, Evaluate, Repeat : The Power of Webhooks for DevOps Platforms Engineers.” Open source, cross-platform automation tool for resource provisioning.

DevOps 199

DevOps Engineering Testing Open Source 199

Smashing Magazine

FEBRUARY 3, 2022

While working on a site recently, I noticed that an embedded YouTube video loaded around 600kB of JS for any visitor regardless of whether that user even chose to watch the video. On closer inspection, it appeared that other content embedded within tweets (video in particular) was contributing to this. With video.

Social Media 101

Social Media Media Website Airlines 101

Addy Osmani

DECEMBER 8, 2020

Tip: Lazy-load non-critical resources when a user interacts with UI requiring it. Your page may contain code or data for a component or resource that isnt immediately necessary. For example, UI a user doesnt see unless they click or scroll on parts of the page.

Code 145

Code 145

TechBeacon Testing

APRIL 1, 2021

We know, because we tried, asking not for general, vague advice such as "Learn to code," but for specific websites, books, videos, and other resources to study. Talk to 10 test automation experts on how to get started (or get better at your job), and you're likely to get 12 different answers.

Engineering 132

Engineering Testing Website Code 132

CSS Wizardry

MARCH 28, 2022

Once we run into resource contention, LCP candidates’ discovery may work differently to what is exhibited in these reduced test cases—all I’m interested in right now is inherent differences in how browsers treat certain resources. Resources defined in CSS (chiefly anything requested via the url(). function ) are slow by default.

Virtualization 330

Virtualization Google Metrics Testing 330

Dynatrace

JANUARY 26, 2021

Serverless computing is a cloud-based, on-demand execution model where customers consume resources solely based on their application usage. Serverless resources are highly flexible and are customized based on the application. REST APIs, authentication, databases, email, and video processing all have a home on serverless platforms.

Serverless 245

Serverless Efficiency Lambda Azure 245

Smashing Magazine

OCTOBER 2, 2023

Image Optimization Images are pieces of content in many contexts, and they are a very important and prominent part of the WaterBear app’s experience, from video posters and category banners to partner logos and campaign image assets. After scrolling the video category page, a bunch more images are loaded.

Cache 72

Cache Strategy Best Practices Design 72

Dynatrace

AUGUST 1, 2022

You also decide to run your database for storing user uploads – such as images or videos – directly in Kubernetes. Dynatrace’s PVCs extension enables you to make efficient use of your resources. For example, let’s say you have an idea for a new social network and decide to use Kubernetes as your container management platform.

Storage 195

Storage Database Network Tuning 195

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. Those days are long gone.

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. Those days are long gone.

Architecture 52

Architecture Performance Internet Internet 52

Dynatrace

APRIL 8, 2022

Detailed performance analysis for better software architecture and resource allocation. Workload performance and resource utilization. With all this data in one place, it’s easy to optimize resource limits or understand the service performance under varying load conditions. Fluentd logs in context: Example use cases.

Metrics 187

Metrics Analytics Software Architecture Open Source 187

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 143

Network Speed Website Mobile 143

Smashing Magazine

JANUARY 11, 2021

Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts. Delivery Optimizations Lazy loading, intersection observer, defer rendering and decoding, critical CSS, streaming, resource hints, layout shifts, service worker. Need resources to get started?

Performance 145

Performance Cache Media Metrics 145

Dynatrace

OCTOBER 28, 2020

The video below demonstrates how Dynatrace ’s AI, Davis , enables auto-remediation by identifying a problem’s precise root cause. Auto-remediating problems free up valuable resources to work on higher priority initiatives thereby innovating faster, but only if Dynatrace accurately flags the problem and root cause.

C++ 184

C++ Innovation Processing Efficiency 184

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. We have one file?

Media 214

Media Storage Processing Cache 214

Smashing Magazine

MARCH 25, 2021

For example, a budget can help them decide if a page should contain five images — or three images and one video — and still remain within the planned limits. If you splurge a lot of bytes on nonoptimal videos and images, the rich-media experience will not be so rich anymore. Appeal Of Videos. Large preview ).

Media 117

Media Performance Mobile Latency 117

Dynatrace

JANUARY 5, 2022

The Dynatrace documentation and video tutorials give a good overview of integrating any HTTP-based testing tool with Dynatrace. name})" enabled = true … } resource "dynatrace_calculated_service_metric" "usecase-metric" { count = length(local.apps) name = "UseCase avg. response time (${local.apps[count.index].name})" zone } } } }.

Testing 225

Testing Open Source Metrics Infrastructure 225

Speed Curve

DECEMBER 13, 2023

LCP measures when the largest visual element in the viewport – typically a hero image or video – finishes rendering. Content breakdown Looking at the page composition, it's actually relatively lean, with 131 resource requests (e.g., Are non-essential or lesser resources deferred? Are images optimized?

Performance 69

Performance Retail Benchmarking Ecommerce 69

Smashing Magazine

OCTOBER 11, 2022

Being able to present a business case, and demonstrate that the benefits outweigh the costs, will help justify focusing resources in the area of sustainability. Asim talked about Performance Mode in Microsoft Edge: switching on Performance Mode means users get a faster website, while also saving resources. Cost-Effectiveness.

Strategy 123

Strategy Development Energy Website 123

Speed Curve

NOVEMBER 27, 2023

Things that can affect INP include: Long-running JavaScript event handlers Input delay due to Long Tasks blocking the main thread Poorly performing JavaScript frameworks Page complexity leading to presentation delay For some ideas around optimizing INP, I've included some great resources at the bottom of this article.

Google 112

Google Traffic Ecommerce Metrics 112

Dynatrace

APRIL 8, 2022

Detailed performance analysis for better software architecture and resource allocation. Workload performance and resource utilization. With all this data in one place, it’s easy to optimize resource limits or understand the service performance under varying load conditions. Fluentd logs in context: Example use cases.

Metrics 130

Metrics Analytics Software Architecture Open Source 130