MachMetrics

FEBRUARY 27, 2020

If you’re not a developer/designer, you may not be familiar with the Chrome DevTools and the extremely powerful Google Lighthouse Audits that can be found inside. However, you have likely used the Web UI that Google uses to allow you to test websites for speed – Google PageSpeed Insights. What Does Google Lighthouse Test?

Google 82

Google Speed Testing Tools Testing 82

CSS Wizardry

AUGUST 24, 2022

A thing I see developers do time and time again is make performance-facing changes to their sites and apps, but mistakes in how they measure them often lead to incorrect conclusions about the effectiveness of that work. What if another file on the critical path had dropped out of cache and needed fetching from the network?

Benchmarking 212

Benchmarking Metrics Cache Network 212

Smashing Magazine

SEPTEMBER 28, 2022

Every unnecessary bit of JavaScript code you bundle and serve will be more code the client has to load and process. Developing software is becoming easier as frameworks like React, Vue, or Angular become the go-to solution for creating even the simplest applications. How will you serve blazingly fast code, then?

Cache 126

Cache Performance Servers Social Media 126

Nick Desaulniers

JUNE 2, 2018

ccache , the compiler cache, is a fantastic way to speed up build times for C and C++ code that I previously recommended. Recently, I was playing around with trying to get it to speed up my Linux kernel builds, but wasn’t seeing any benefit. Cold Cache. kB max cache size 5.0 kB max cache size 5.0

Speed 46

Speed Cache C++ Systems 46

KeyCDN

DECEMBER 8, 2022

We will also discuss how you can speed up your slow WordPress site. Few web developers completely dismiss WordPress, claiming it is too slow. Many factors affect the speed of your WordPress website; some of them are: Your web host Server-side optimizations (PHP version, compression, caching, etc.) Why is WordPress slow?

Cache 52

Cache Website Speed Website Performance 52

Dynatrace

SEPTEMBER 13, 2023

In this blog post, we’ll demonstrate how Dynatrace automation and the Dynatrace Site Reliability Guardian can help you implement your applications according to all six AWS Well-Architected pillars by integrating them into your software development lifecycle (SDLC).

AWS 245

AWS Efficiency Azure Cloud 245

Dynatrace

DECEMBER 20, 2021

What users see in their browser window and the underlying HTML code are both governed by the DOM, which creates a tree-like structure for all HTML elements. Once you can see where users are having trouble, you can trace back actions to connected elements of underlying code and reduce the time from identifying an issue to resolving it.

Mobile 245

Mobile Website Analytics Cache 245

Alex Russell

MARCH 31, 2022

Browsers will cache tools popular among vocal, leading-edge developers. There's plenty of space for caching most popular frameworks. Developers won't need to do work to realise a benefit. The best available proxy data also suggests that shared caches would have a minimal positive effect on performance.

Cache 82

Cache Government Traffic Network 82

Jos

JUNE 2, 2018

It’s about creating awareness amongst both developers and non-developers. There was something gratifying in taking a code that takes minutes to run and make it run in a handful seconds. They can be run as a one-off or integrated in our development and deployment pipelines. A screenshot of Lighthouse 3.0,

Performance 237

Performance Speed Google Media 237

CSS Wizardry

AUGUST 7, 2019

However, one metric I feel that front-end developers overlook all too quickly is Time to First Byte (TTFB). A trip from a device in London to a server in New York has a theoretical best-case speed of 28ms over fibre, but this makes lots of very optimistic assumptions. can all provide valuable insights. Expect closer to 75ms.

Latency 269

Latency Ecommerce Servers Mobile 269

Randon ASCII

JULY 11, 2022

A bug had been filed suggesting that Chrome download speeds (such as those measured by speedtest.net ) seemed to be affected by some anti-virus software. Downloads go through the cache, the cache is saved to disk, and saves to disk are slowed by (some) anti-virus software. So, what is an OS developer to do? Case closed.

Cache 105

Cache Energy Google Processing 105

Smashing Magazine

OCTOBER 26, 2021

If you’re a developer looking to optimize applications and create reuseable components across applications effectively, this article will show you how to quickly scale your applications, and how to work with Nx. Nx offers developers advanced CLI tools and plugins for modern frameworks, tests, and tools. Code sharing.

Cache 110

Cache Servers Code Storage 110

Smashing Magazine

JULY 8, 2021

Tools And Practices To Speed Up The Vue.js Development Process. Tools And Practices To Speed Up The Vue.js Development Process. Note: This article is aimed at both beginners and seasoned developers who want to better their Vue.js development. Uma Victor. 2021-07-08T11:00:00+00:00. 2021-07-13T02:07:04+00:00.

Speed 133

Speed Processing Development Code 133

Smashing Magazine

SEPTEMBER 9, 2021

The solution used in Scrapbook was to use the SWR library of React hooks to update the cached page from the server with client side data fetching. The client is first served the cached statically generated page (generated with getStaticProps() ), in the background the server also begins the process of revalidating that page (read more here ).

Cache 103

Cache Internet Internet Servers 103

The Netflix TechBlog

MARCH 5, 2019

the order of the rows on your Netflix home page, issuing content licenses when you click play, finding the Open Connect cache closest to you with the content you requested, and many more). How can we develop templated detection modules (rules- and ML-based) and data streams to increases speed of development?

Infrastructure 182

Infrastructure Cloud Scalability AWS 182

MachMetrics

JANUARY 16, 2020

Make no mistake, this is a key step to take and should absolutely be a part of your web design/development routine. By checking out the site’s filmstrip on the site speed audit, he saw that the ‘start render’ time was stuck at 1.5 Most importantly, use a speed monitoring service that monitors at regular intervals.

Speed 89

Speed Website Metrics Cache 89

MachMetrics

JULY 31, 2020

Thankfully, there are simple measures that web developers can take to ensure that the files being served to their visitors are as small as possible. Gzip works by greatly reducing the amount of duplicate code and white space in a website’s files. If you’re using an Apache server, the below code can be added to your.htaccess file.

Speed 67

Speed Servers Google Tuning 67

High Scalability

DECEMBER 18, 2018

Senior DevOps Engineer : Your engineering work will focus on using your deep knowledge of the web stack including firewalls, web applications, caches and data stores ­ to create innovative infrastructure architectures that are resilient, scalable, and blazingly fast. Stream is free up to 3 million feed updates so it's easy to get started.

Healthcare 122

Healthcare Best Practices DevOps Cache 122

Tim Kadlec

MAY 11, 2010

Like it’s older brother YSlow, Page Speed , released by Google in in mid-2009, is primarily a tool to audit and analyze the performance of your site. However a closer looks shows that there is in fact a lot more that Page Speed can do. Page Speed analyzes the performance of a page based on a set of 26 rules (as of version 1.7)

Speed 40

Speed Performance Open Source Cache 40

CSS - Tricks

NOVEMBER 17, 2020

cache things! Google provides synthetic lab data, where you can directly control your environment, device, and network speed. This includes context on variable network speed, browser, device, region, and so forth. Here’s how he described it: To a fault, code is loyal to its author. Make stuff smaller!

Google 69

Google Metrics Speed Cache 69

Scalegrid

MARCH 28, 2024

Key Takeaways Redis offers complex data structures and additional features for versatile data handling, while Memcached excels in simplicity with a fast, multi-threaded architecture for basic caching needs. Redis is better suited for complex data models, and Memcached is better suited for high-throughput, string-based caching scenarios.

Cache 130

Cache Storage Scalability Architecture 130

MachMetrics

SEPTEMBER 1, 2020

Plus, you’ll see a nice improvement in your mobile page speed scores ! The main reason that a developer might choose to hide certain images for the mobile version of a site is to serve images that are better scaled for mobile. Below is an example of what that code would look like. <img

Design 57

Design Media Mobile Website 57

Jos

JUNE 2, 2018

It’s about creating awareness amongst both developers and non-developers. There was something gratifying in taking a code that takes minutes to run and make it run in a handful seconds. They can be run as a one-off or integrated in our development and deployment pipelines. Steve Souders’ 14 Rules ( source ).

Performance 130

Performance Speed Google Media 130

Dynatrace

OCTOBER 21, 2020

Our Cluster Performance Engineering Team in collaboration with our Autonomous Cloud Enablement (ACE) and development teams quickly identified the root cause and fixed the problem in no time! And the code-level root cause information is what makes troubleshooting easy for developers. Step 3: Identifying root-cause in code.

Code 242

Code Cloud Engineering Java 242

KeyCDN

SEPTEMBER 12, 2019

When it comes to marketing your website, there are a lot of different aspects to consider, such as speed, SEO, conversation rates, bounce rate, and many others. This can be a problem in a lot of content management systems such as WordPress or Magento, because theme developers tend to scale images down in responsive themes using CSS.

Social Media 106

Social Media Media Google Website 106

Smashing Magazine

APRIL 17, 2019

The browser doesn’t know much about our site or application as a whole, though, and often the best insights about what a user may be likely to do come from us, the developer. The browser caches the results of these lookups, but they can be slow. You might think of a prefetch as being a bit like adding a file to the browser’s cache.

Performance 106

Performance Games Servers Cache 106

ScaleOut Software

NOVEMBER 24, 2020

Here’s a typical telematics architecture for processing telemetry from a fleet of trucks: Each truck today has a microprocessor-based sensor hub which collects key telemetry, such as vehicle speed and acceleration, engine parameters, trailer parameters, and more.

Analytics 52

Analytics Architecture Scalability Software Architecture 52

Nick Desaulniers

JULY 23, 2015

C & C++ codebases; running these tools on the code or adding them to the codebases. The syntax isn’t the greatest, but when I wanted to try to build one of my C++ projects on Windows which I know nothing about developing on, I was able to install CMake and Visual Studio and get my project building. Code Formatters.

C++ 75

C++ Programming Open Source Code 75

Dynatrace

NOVEMBER 13, 2020

Flutter offers a mobile development model that allows you to do just that. Today, the production apps of many big companies use Flutter, which has a steadily growing community of developers. ” As a developer, you might want to quickly find and analyze errors and crashes to make sure they don’t recur.

Code 172

Code Mobile Monitoring Infrastructure 172

Smashing Magazine

NOVEMBER 22, 2021

We deployed these enhancements gradually over time to ensure that our users didn’t experience any disruptions, but instead only a consistent improvement of their site speed. Maintaining development velocity. While some noticeable progress was made, it was challenging to implement significant changes just for the sake of speed.

Website 126

Website Performance Google Media 126

Abhishek Tiwari

DECEMBER 13, 2017

applied their approach of learning based model to B-Tree, Hash-map, and Bloom filter to develop corresponding learned models. They demonstrated that neural nets based learned index outperforms cache-optimized B-Tree index by up to 70% in speed while saving an order-of-magnitude in memory.

Artificial Intelligence 40

Artificial Intelligence Hardware Google Benchmarking 40

Smashing Magazine

DECEMBER 23, 2020

It doesn’t come as a surprise, considering the benefits of higher conversion rates, customer engagement, decreased page loading speed, and lower costs on development and overhead. The good news is that developing a PWA isn’t something that only big-budget companies can afford. Service Workers. Application shell architecture.

Cache 124

Cache Internet Internet Google 124

The Netflix TechBlog

OCTOBER 29, 2020

now powered by Kotlin Multiplatform By David Henry & Mel Yahya Over the last few years Netflix has been developing a mobile app called Prodicle to innovate in the physical production of TV shows and movies. The nature of the work means we’re developing write-heavy software, in a distributed environment, on devices where less than ?

Mobile 279

Mobile Cache Network Architecture 279

Dynatrace

OCTOBER 7, 2021

Speed is next; serverless solutions are quick to spin up or down as needed, and there are no delays due to limited storage or resource access. Using a low-code visual workflow approach, organizations can orchestrate key services, automate critical processes, and create new serverless applications. Reliability. Data Store.

Serverless 279

Serverless AWS Lambda Storage 279

CSS - Tricks

APRIL 1, 2021

Speed is also something Google considers when ranking your website placement on mobile. With all of this in mind, I thought improving the speed of my own version of a slow site would be a fun exercise. The code for the site is available on GitHub for reference. It’s inherently tied to everything we build and develop.

Cache 92

Cache Social Media Media Network 92

Dynatrace

AUGUST 30, 2019

A well-established metric we provide is APDEX , which tell us how users are perceiving page load times (time to the first byte, page speed, speed index), errors (JavaScript errors, crashes,) and also factors in the overall user journey (each user interaction) including their environment (browser, geolocation, bandwidth).

Cache 197

Cache Architecture Database Government 197

All Things Distributed

JUNE 21, 2017

Today, I'm excited to announce the general availability of Amazon DynamoDB Accelerator (DAX) , a fully managed, highly available, in-memory cache that can speed up DynamoDB response times from milliseconds to microseconds, even at millions of requests per second. These are the apps that have motivated us to develop DAX.

Speed 121

Speed Cache Latency AWS 121