CSS Wizardry

DECEMBER 9, 2023

A trivial performance optimisation to help speed up third-party or other-origin requests is to preconnect them: hint that the browser should preemptively open a full connection ( DNS , TCP , TLS ) to the origin in question, for example: In the right circumstances, this simple, single line of HTML can make pages hundreds of milliseconds faster !

Speed 280

Speed Network Analytics Availability 280

The Netflix TechBlog

OCTOBER 29, 2020

For these reasons, as a small engineering team, we’ve found that optimizing for reliability and speed of product delivery is required for us to serve our evolving customers’ needs successfully. The high likelihood of unreliable network connectivity led us to lean into mobile solutions for robust client side persistence and offline support.

Mobile 280

Mobile Cache Network Architecture 280

CSS Wizardry

AUGUST 24, 2022

As I see it, there are two main issues when it comes to measuring performance changes (note, not improvements , but changes) in the lab: Site-speed is nondeterministic 1. I can reload the exact same page under the exact same network conditions over and over, and I can guarantee I will not get the exact same, say, DOMContentLoaded each time.

Benchmarking 249

Benchmarking Metrics Cache Network 249

Scalegrid

JANUARY 30, 2019

In the above example, we can see that slave is behind the master by comparing the Retrieved_GTID_Set and the Executed_GTID_Set. Understanding Execution Speed of the MySQL Slave. A consistent ‘0’ value or a constant value indicates that the slave is executing at the same speed as the master. Zero Or Constant Value of SBM.

Speed 197

Speed Azure Network Monitoring 197

The Netflix TechBlog

MAY 1, 2019

the brilliant synth-pop score or the perfectly mixed soundscape of a high speed chase?—?is For example, have you ever seen a TV show where the video and audio were a little out of sync? This approach selects the audio bitrate based on network conditions at the start of playback. Imagine this scene without the sound.

Engineering 274

Engineering Network Media Entertainment 274

Speed Curve

FEBRUARY 10, 2020

Page Speed Benchmarks is an interactive dashboard that lets you explore and compare web performance data for leading websites across several industries – from retail to media. With Page Speed Benchmarks, you can do things like: See what the different metrics actually mean in terms of user-perceived performance.

Benchmarking 137

Benchmarking Speed Performance Media 137

Scalegrid

MAY 13, 2020

Greenplum interconnect is the networking layer of the architecture, and manages communication between the Greenplum segments and master host network infrastructure. If you have mirroring enabled, you must increase your segment hosts in increments of at least two. So, how is this all coordinated? Greenplum Advantages.

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

Dynatrace

MAY 15, 2020

Overcoming the barriers presented by legacy security practices that are typically manually intensive and slow, requires a DevSecOps mindset where security is architected and planned from project conception and automated for speed and scale throughout where possible. Challenge: Monitoring processes for anomalous behavior.

Government 239

Government DevOps Infrastructure Network 239

Dynatrace

SEPTEMBER 23, 2021

To function effectively, containers need to be able to communicate with each other and with network services. If containers are run with privileged flags, or if they receive details about host processes, they can easily become points of compromise for corporate networks. Network scanners. Let’s look at each type.

Open Source 261

Open Source Benchmarking Best Practices Network 261

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. Proactive monitoring.

Best Practices 211

Best Practices Mobile Metrics Performance 211

Dynatrace

JUNE 10, 2024

They can also develop proactive security measures capable of stopping threats before they breach network defenses. For example, an organization might use security analytics tools to monitor user behavior and network traffic. But, observability doesn’t stop at simply discovering data across your network.

Analytics 243

Analytics Network Open Source Hardware 243

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. I recently wrote a blog post for a web designer client about page speed and why it matters. What I didn’t know before writing it was that her agency was struggling to optimize their mobile websites for speed.

Website 111

Website Speed Mobile Design 111

CSS Wizardry

JUNE 30, 2023

I never thought I’d write an article in defence of DOMContentLoaded , but here it is… For many, many years now, performance engineers have been making a concerted effort to move away from technical metrics such as Load , and toward more user-facing, UX metrics such as Speed Index or Largest Contentful Paint. log ( window. performance.

Metrics 330

Metrics Google Monitoring Code 330

Dynatrace

OCTOBER 16, 2024

Our latest enhancements to the Dynatrace Dashboards and Notebooks apps make learning DQL optional in your day-to-day work, speeding up your troubleshooting and optimization tasks. An example of this is shown in the video above, where we incorporated network-related metrics into the Kubernetes cluster dashboard.

Social Media 205

Social Media Metrics Network Analytics 205

Smashing Magazine

OCTOBER 31, 2023

Answering Common Questions About Interpreting Page Speed Reports Answering Common Questions About Interpreting Page Speed Reports Geoff Graham 2023-10-31T16:00:00+00:00 2023-10-31T17:06:18+00:00 This article is sponsored by DebugBear Running a performance check on your site isn’t too terribly difficult. But it comes with caveats.

Speed 100

Speed Google Website Metrics 100

Dynatrace

AUGUST 10, 2021

Working effectively with speed and accuracy. Our update to Dynatrace mobile crash monitoring supports your effectiveness in analyzing mobile crashes with speed and accuracy. See the example below. You want to focus on crashes that matter.

Mobile 246

Mobile Retail Monitoring Games 246

Dynatrace

DECEMBER 9, 2020

For example, to address challenges like asynchronous communications or security and isolation in microservice architectures, organizations often introduce third-party libraries and frameworks like Hazelcast IMDG. OneAgent implements network zones to create traffic routing rules and limit cross data-center traffic. Dynatrace news.

Java 245

Java Traffic Architecture Strategy 245

The Netflix TechBlog

NOVEMBER 15, 2022

But it’s not easy: to pull this off, VFX studios need to build and operate serious technical infrastructure (compute, storage, networking, and software licensing), otherwise known as a “ render farm.” This program is just one example of the many ways Netflix strives to entertain the world.

Cloud 293

Cloud Entertainment AWS Infrastructure 293

The Morning Paper

NOVEMBER 10, 2019

Snap: a microkernel approach to host networking Marty et al., This paper describes the networking stack, Snap , that has been running in production at Google for the last three years+. ” That’s 4-8x the speed of evolution and feedback cycles. ” That’s 4-8x the speed of evolution and feedback cycles.

Network 92

Network Transportation Latency Entertainment 92

Dynatrace

FEBRUARY 23, 2022

In order for software development teams to balance speed with quality during the software development cycle (SDLC), development, security, and operations teams (or DevSecOps teams) need to ensure that their practices align with modern cloud environments. That can be difficult when the business climate can prioritize speed. and 2.14.1.

Serverless 278

Serverless Infrastructure Innovation DevOps 278

Smashing Magazine

JULY 8, 2021

Tools And Practices To Speed Up The Vue.js Tools And Practices To Speed Up The Vue.js Modules like the service module containing all the network requests needed by the company are kept in this core module and all corresponding network requests are made from here. Examples of directives are v-if , v-model , v-for , etc.

Speed 135

Speed Processing Development Code 135

Dynatrace

AUGUST 11, 2022

Effective application development requires speed and specificity. Infrastructure as a service (IaaS) handles compute, storage, and network resources. Consider a monolithic application, for example, designed to perform a host of functions. Dynatrace news. Therefore, many organizations turn to function as a service.

Development 262

Development Serverless Best Practices Lambda 262

Dynatrace

MAY 31, 2023

Microservices-based architectures and software containers enable organizations to deploy and modify applications with unprecedented speed. The growing amount of data processed at the network edge, where failures are more difficult to prevent, magnifies complexity. However, cloud complexity has made software delivery challenging.

Best Practices 233

Best Practices DevOps Latency Metrics 233

Dynatrace

JULY 29, 2021

The complexity of such deployments has accelerated with the adoption of emerging, open-source technologies that generate telemetry data, which is exploding in terms of volume, speed, and cardinality. For example, you may need to model physical locations of shops or branch offices due to reporting requirements.

Analytics 246

Analytics Open Source Serverless Architecture 246

Dynatrace

SEPTEMBER 13, 2023

For example, optimizing resource utilization for greater scale and lower cost and driving insights to increase adoption of cloud-native serverless services. Storing frequently accessed data in faster storage, usually in-memory caching, improves data retrieval speed and overall system performance. Beyond

AWS 259

AWS Efficiency Azure Cloud 259

Dynatrace

NOVEMBER 15, 2021

A log is a detailed, timestamped record of an event generated by an operating system, computing environment, application, server, or network device. Anything connected to a network that generates a log of activity is a candidate for log monitoring and analysis. For example: Lack of end-to-end observability.

Analytics 222

Analytics Monitoring Artificial Intelligence DevOps 222

Dynatrace

AUGUST 29, 2024

Critical data includes the aircraft’s ICAO identifier , squawk code, flight callsign, position coordinates, altitude, speed, and the time since the last message was received. In our example, the ADS-B application provides an excellent visual representation for short-term live monitoring purposes.

IoT 223

IoT Analytics Transportation Metrics 223

MachMetrics

APRIL 3, 2020

If you’re looking to read optimization ideas from one of the greatest minds in speed performance, look no further. Each performance chapter is supported by code snippets (via a companion website) and examples to aid in learning. If these rules can be applied to improving speeds at Yahoo! Let’s get started!

Speed 85

Speed Performance Best Practices Website 85

Dynatrace

NOVEMBER 9, 2021

But before we do, below are some of the examples of recent analyst recognitions where Dynatrace has been named in a leadership position for our observability platform and capabilities. The objective is for business agility, the ability to adapt applications and supporting infrastructure at speed to meet changing and evolving needs.

DevOps 229

DevOps Innovation Cloud Programming 229

Scalegrid

JULY 8, 2019

A good example would be slow query analysis. Azure Virtual Networks. Azure makes this easy to setup through the use of a Virtual Network (VNET) which can be configured for your MySQL servers. The best way to protect your database from the internet is by deploying it in a private subnet to ensure it is not exposed.

Azure 219

Azure Cloud Virtualization Database 219

Jos

JUNE 2, 2018

At the same time, they open a door to lots of concepts that might be overwhelming: PRPL, RAIL, Paint Timing API, TTI, HTTP/2, Speed Index, Priority Hints and more … Why Performance doesn’t get Prioritized Web performance at organizations is a real challenge. Simulate bad network conditions and slow CPUs and make your project resilient.

Performance 237

Performance Speed Google Media 237

Dynatrace

DECEMBER 8, 2020

In our increasingly digital world, the speed of innovation is key to business success. As a result, e xisting application security approaches can’t keep up with this speed and vari ability of modern development processes. . For example, a test library is never deployed to production. Dynatrace news.

Cloud 298

Cloud Open Source Internet Internet 298

Smashing Magazine

AUGUST 10, 2023

Running A Page Speed Test: Monitoring vs. Measuring Running A Page Speed Test: Monitoring vs. Measuring Geoff Graham 2023-08-10T08:00:00+00:00 2023-08-10T12:35:05+00:00 This article is sponsored by DebugBear There is no shortage of ways to measure the speed of a webpage. Lighthouse results.

Speed 82

Speed Monitoring Testing Network 82

The Netflix TechBlog

NOVEMBER 9, 2021

We were very pleased to see that AV1 streaming improved members’ viewing experience, particularly under challenging network conditions. For example, for titles where the source is 4K and high frame rate (HFR) such as “Formula 1: Drive to Survive” , we produce AV1 streams in 4K and HFR.

Media 246

Media Open Source Software Engineering Efficiency 246

Dynatrace

AUGUST 5, 2022

In a distributed processing environment, message queuing is similar, although the speed and volume of messages are much greater. Without it, sending an email over a long distance would require the immediate availability of every node on the routing network to forward each message. Queued messages are typically small and specific.

Monitoring 213

Monitoring Programming Serverless Speed 213

Dynatrace

AUGUST 5, 2022

In a distributed processing environment, message queuing is similar, although the speed and volume of messages are much greater. Without it, sending an email over a long distance would require the immediate availability of every node on the routing network to forward each message. Queued messages are typically small and specific.

Monitoring 212

Monitoring Programming Serverless Speed 212

The Netflix TechBlog

SEPTEMBER 24, 2021

As an example, cloud-based post-production editing and collaboration pipelines demand a complex set of functionalities, including the generation and hosting of high quality proxy content. The following table gives us an example of file sizes for 4K ProRes 422 HQ proxies.

Cloud 242

Cloud Media Storage Cache 242