The Netflix TechBlog

JANUARY 24, 2022

To that end, it’s important that we prevent significant performance regressions from reaching the production app. Any performance regression that makes it into a product release will degrade user experience, so the challenge is to detect and fix such regressions before they ship. What do we mean by Performance?

Performance 199

Performance Metrics Performance Testing Testing 199

Speed Curve

DECEMBER 13, 2023

So I thought it would be fun to spend some time poking around behind the scenes and give the site a holiday performance audit. Background For this performance audit, I looked at this synthetic test for the LEGO.com home page. (We The performance team is clearly doing a good job of fighting page bloat. Are images optimized?

Performance 66

Performance Retail Benchmarking Ecommerce 66

Jos

APRIL 6, 2018

It turns out this component structure provides a great foundation to improve the performance of our sites. We are explicit about our dependencies, so we know what code we need to run to run a specific component. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed.

Code 147

Code Performance Media Google 147

Jos

APRIL 5, 2018

It turns out this component structure provides a great foundation to improve the performance of our sites. We are explicit about our dependencies, so we know what code we need to run to run a specific component. Lazy-loading and bundle splitting can have a huge impact on page performance: less code requested, parsed, and executed.

Code 130

Code Performance Google Media 130

Dynatrace

JUNE 1, 2020

Application Performance Monitoring (APM) in its simplest terms is what practitioners use to ensure consistent availability, performance, and response times to applications. APM can also be referred to as: Application performance management. Performance monitoring. Dynatrace news. Application monitoring.

Monitoring 132

Monitoring Performance Social Media Artificial Intelligence 132

Smashing Magazine

SEPTEMBER 28, 2022

Five Data-Loading Patterns To Improve Frontend Performance. Five Data-Loading Patterns To Improve Frontend Performance. When it comes to performance, you shouldn’t be stingy. Every unnecessary bit of JavaScript code you bundle and serve will be more code the client has to load and process. Agustinus Theodorus.

Performance 127

Performance Cache Servers Social Media 127

Smashing Magazine

MAY 12, 2022

How To Use Google CrUX To Analyze And Compare The Performance Of JS Frameworks. How To Use Google CrUX To Analyze And Compare The Performance Of JS Frameworks. One of the costs that Noam mentions is the increased download size, especially JavaScript bundle sizes, that stem from the use of frameworks and other libraries.

Google 130

Google Performance Website Mobile 130

Dynatrace

JULY 18, 2023

With so much at risk during an emergency, ensuring performance apps don’t lag or crash when they’re most needed is vital. Advanced observability can eliminate blind spots surrounding application performance, health, and behavior for these critical applications and the infrastructure that supports them.

Government 212

Government Infrastructure Monitoring Database 212

Dynatrace

SEPTEMBER 21, 2023

The AppEngine uses an easy, low-code approach to unlock the wealth of insights available in modern cloud ecosystems, including revealing where organizations consume their energy. ”As To learn more about our commitment to our ESG strategy, download the Dynatrace 2023 Global Impact Report. Download report Already a Dynatrace customer?

Energy 227

Energy Cloud Airlines Strategy 227

Smashing Magazine

JANUARY 11, 2021

Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. Web performance is a tricky beast, isn’t it?

Performance 145

Performance Cache Media Metrics 145

Dynatrace

MARCH 20, 2024

There are a lot of potential problems that can prevent the successful deployment of a Kubernetes application, such as: Resource constraints In Kubernetes, managing resources efficiently is crucial to prevent performance bottlenecks and application failures. Verifying that there are no open problems within your cluster.

Open Source 261

Open Source Hardware DevOps Infrastructure 261

Dynatrace

MARCH 6, 2024

Dynatrace Operator ensures secure download and rollout of components via protected connections to the Dynatrace platform. Reliability : Immutable images guarantee consistent performance and behavior, enhancing stability. Signed and immutable container images are available for the entire Dynatrace observability stack.

Cloud 205

Cloud Monitoring Java Infrastructure 205

Smashing Magazine

NOVEMBER 2, 2021

Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. PWAs have been around for over five years, yet native applications outnumber them both in the quantity ratio and how many times users download them. Alex Husar. 2021-11-02T12:00:00+00:00.

Code 75

Code Cache Retail Mobile 75

Dynatrace

JANUARY 20, 2020

If you work with SAP ABAP, you may have noticed that finding information about SAP application and transaction performance involves scaling a high barrier to entry. While powerful, SAP performance management tools like the SAP Solution Manager are also complex. Assess problem impact and focus on the pressing issues first.

Monitoring 152

Monitoring Performance Infrastructure Network 152

Smashing Magazine

JULY 16, 2020

Methods Of Improving And Optimizing Performance In React Apps. Methods Of Improving And Optimizing Performance In React Apps. React enables web applications to update their user interfaces (UIs) quickly, but that does not mean your medium or large React application will perform efficiently. Measuring Performance.

Performance 122

Performance Code Virtualization Processing 122

Dynatrace

OCTOBER 5, 2020

The challenge with ASP.NET Web Service Observability, Diagnostics and Performance Optimization is that most monitoring & diagnostic tools only provide global Service Level Indicators metrics (SLIs) such as response time, failure rate, and throughput, but not metrics for each individual service endpoint. Dynatrace news.

Performance 151

Performance Best Practices Architecture Monitoring 151

The Netflix TechBlog

FEBRUARY 20, 2019

by Jason Koch , with Martin Spier , Brendan Gregg , Ed Hunter Improving the tools available to our engineers to help them diagnose, triage, and work through software performance challenges in the cloud is a key goal for the cloud performance engineering team at Netflix. 10–20 MB/sec (it is, unsurprisingly, receiving lots of data).

Performance 211

Performance Latency Open Source Metrics 211

Alex Russell

JANUARY 30, 2024

The usual caveats also apply: Performance is a deep and nuanced domain, and much can go wrong beyond content size and composition. How sites manage resources after-load can have a big impact on perceived performance. Until and unless teams have better data about their performance, the global baseline budget should be enforced.

Performance 90

Performance Network Mobile Speed 90

HammerDB

NOVEMBER 10, 2020

When you install it you accept the license agreement and once installed there is a file called LICENSE headed GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 – so you know that the code is open source under GPLv3. This doesn’t mean that if you are not an expert programmer or developer you have nothing to contribute.

Open Source 62

Open Source Code Programming Website 62

Smashing Magazine

JUNE 20, 2019

Optimizing Google Fonts Performance. Optimizing Google Fonts Performance. Each font carries a weight that the web browser needs to download before they can be displayed. Due to the ubiquitous nature of Google Fonts, the browser doesn’t always need to download the full font files. Danny Cooper. 2019-06-20T11:00:16+02:00.

Google 111

Google Performance Cache Website 111

Dynatrace

FEBRUARY 14, 2022

Users downloaded more than 218 billion mobile apps in 2020 , according to a Statista report. Mobile app monitoring is the process of collecting and analyzing data about application performance. Mobile app monitoring provides a way to quantify issues with application performance. Dynatrace news. What is mobile analytics?

Mobile 174

Mobile Analytics Monitoring Best Practices 174

Smashing Magazine

AUGUST 3, 2023

How We Optimized Performance To Serve A Global Audience How We Optimized Performance To Serve A Global Audience Liran Cohen 2023-08-03T10:00:00+00:00 2023-08-03T13:06:00+00:00 I work for Bookaway , a digital travel brand. Large preview ) We’ve known for a long time that fast page performance influences search engine rankings.

Performance 75

Performance Cache Traffic Metrics 75

Dynatrace

NOVEMBER 2, 2023

But with many organizations relying on traditional, manual processes to ensure service reliability and code quality, software delivery speed suffers. Beyond quantifying achievable benefits, the report describes common key performance indicators and service-level objectives that organizations use to evaluate the success of automation.

DevOps 198

DevOps Benchmarking Azure Innovation 198

CSS Wizardry

OCTOBER 12, 2022

The reason they give us this cumbersome snippet, and not a much more succinct , is purely historical: async snippets are a legacy performance hack. Generally speaking, blocking files are worse for performance, especially when hosted on someone else’s origin. Well, unfortunately, this performance polyfill is bad for performance.

Speed 301

Speed Government Performance Code 301

Dotcom-Montior

MARCH 6, 2022

Waterfall charts are diagrams which represent how website resources are being downloaded, parsed by the engine, in a timeline that gives us the opportunity to see the sequence and dependencies between resources. Element Performance : A user can reach the information of the performance of each element that exists in waterfall chart.

Performance 52

Performance Cache Website Speed 52

Smashing Magazine

MAY 9, 2022

Performance Game Changer: Browser Back/Forward Cache. Performance Game Changer: Browser Back/Forward Cache. Browsers have lots of caches , the most well-known of which is the HTTP Cache that stores copies of downloaded resources on a local drive for later reuse. Barry Pollard. 2022-05-09T10:30:00+00:00. webperf #perfmatters.

Cache 93

Cache Games Performance Website 93

Dynatrace

JULY 24, 2023

For example, consider an e-commerce website that automatically sends personalized discount codes to customers who abandon their shopping carts. This event-driven automation triggers the action of sending the discount code only when the customer abandons the cart abandonment, minimizing revenue loss and increasing conversion rates.

DevOps 213

DevOps Traffic Efficiency Servers 213

Dynatrace

SEPTEMBER 21, 2022

Additionally, 60% report spending much of their time building and maintaining automation code. While creating automation scripts might be an effective short-term solution, it requires long-term maintenance and code updates, which become more complicated as environments become more complex. Want to learn more? Read report now!

Artificial Intelligence 222

Artificial Intelligence Benchmarking DevOps Engineering 222

Smashing Magazine

JANUARY 21, 2021

How We Improved SmashingMag Performance. How We Improved SmashingMag Performance. Every web performance story is similar, isn’t it? A day when a project, fully polished and carefully optimized, gets launched, ranking high and soaring above performance scores in Lighthouse and WebPageTest. Vitaly Friedman.

Performance 145

Performance Cache Mobile Network 145

The Netflix TechBlog

JUNE 13, 2023

A small percentage of production traffic is redirected to the two new clusters, allowing us to monitor the new version’s performance and compare it against the current version. Canaries also provide an opportunity to measure system performance under different load conditions, allowing us to identify and resolve any performance bottlenecks.

Traffic 279

Traffic Metrics Systems Strategy 279

Dynatrace

OCTOBER 21, 2019

If you work with SAP ABAP, you may have noticed that finding information about SAP application and transaction performance involves scaling a high barrier to entry. While powerful, SAP performance management tools like the SAP Solution Manager are also complex. Assess problem impact and focus on the pressing issues first.

Monitoring 108

Monitoring Performance Infrastructure Network 108

Speed Curve

JULY 10, 2023

Demonstrating the impact of performance on your users – and on your business – is one of the best ways to get your company to care about the speed of your site. In 2010, the Performance and Reliability team I was fortunate enough to lead at Walmartlabs shared our findings around the impact of front-end times on conversion rates.

Performance 52

Performance Metrics Traffic Speed 52

Smashing Magazine

JANUARY 6, 2020

Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Web performance is a tricky beast, isn’t it? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are? Vitaly Friedman.

Performance 145

Performance Cache Network Metrics 145

Scalegrid

FEBRUARY 15, 2024

MongoDB SSL Drawbacks Performance Overhead There’s some performance overhead for using SSL. Connecting to your SSL-Enabled MongoDB Server If you’re connecting to a MongoDB server with SSL enabled , several differences exist in the MongoDB connection code. Also, certain platforms (e.g.

Servers 130

Servers Best Practices Government Network 130

Percona

JANUARY 3, 2024

A couple of weeks ago, we announced the first GA release of the PMM Dump : a new support tool that dumps Percona Monitoring and Management (PMM) metrics and Query Analytics (QAN) data to transfer to the expert engineer for review and performance suggestions. After you create multiple dumps, you may want to perform bulk actions on them.

Monitoring 87

Monitoring Open Source Database Servers 87

Percona

DECEMBER 14, 2023

Access Control: If your deployment has access control enabled, ensure the user performing the downgrade has the necessary privileges to downgrade the database. Downgrade Procedure: Download MongoDB 6.0 Binaries: Download the latest patch release of MongoDB 6.0 binaries in your system’s bin directory with the downloaded 6.0

Database 85

Database Artificial Intelligence Servers Operating System 85

Dynatrace

MAY 31, 2023

With so many of their transactions occurring online, customers are becoming more demanding, expecting websites and applications to always perform perfectly. There are now many more applications, tools, and infrastructure variables that impact an application’s performance and availability. availability.

Best Practices 216

Best Practices DevOps Latency Metrics 216