Dynatrace

SEPTEMBER 30, 2021

Recently, 53 Dynatracers convened in a Zoom room for 5 action-packed hours to take on our first AWS GameDay challenge, an event we participated in to help our developers accelerate their AWS certification path. As of June 2021, Amazon currently offers 11 certifications. What is the value of AWS training and certification?

AWS 212

AWS Best Practices Analytics Cloud 212

Dynatrace

OCTOBER 13, 2021

Examples of such weaknesses are errors in application code, misconfigured network devices, and overly permissive access controls in a database. Network analysis looks for weaknesses within a network’s configurations and policies that would allow network access to unauthorized users. Identify vulnerabilities.

Infrastructure 172

Infrastructure Open Source Virtualization Operating System 172

Smashing Magazine

NOVEMBER 8, 2021

2021-11-08T14:30:00+00:00. 2021-11-08T19:34:34+00:00. As developers, we rightfully obsess about the customer experience, relentlessly working to squeeze every millisecond out of the critical rendering path, optimize input latency, and eliminate jank. A sneak peek into Hydrogen’s online integrated development environment.

Cache 135

Cache Best Practices Strategy Servers 135

Smashing Magazine

FEBRUARY 15, 2021

2021-02-15T15:00:00+00:00. 2021-02-15T15:34:02+00:00. A video with large dimensions or a high bitrate will take longer to download and will require a higher speed network to play back smoothly. This leads to longer startup times, and if the network cannot supply the video fast enough, the video will stall during video playback.

Network 143

Network Speed Website Mobile 143

Smashing Magazine

JUNE 8, 2021

2021-06-08T12:00:00+00:00. 2021-06-08T14:53:55+00:00. WebP is a relatively recent image format developed with the aim of offering lower file sizes for lossless and lossy compression at an acceptable visual quality. Optimizing Network Requests with Caching and Preloading. +. Image Content Delivery Networks. +.

Media 105

Media Cache Google Best Practices 105

Smashing Magazine

APRIL 28, 2021

2021-04-28T13:20:00+00:00. 2021-04-28T14:35:12+00:00. WebP is a relatively recent image format developed with the aim of offering lower file sizes for lossless and lossy compression at an acceptable visual quality. Optimizing Network Requests with Caching and Preloading. +. Image Content Delivery Networks. +.

Media 92

Media Cache Google Best Practices 92

Percona

NOVEMBER 1, 2023

This blog was originally published in August of 2021 and updated in November of 2023. They provide a reliable and effective method for developing, deploying, and executing applications in a range of settings, from development to production. The first one, written by Peter Zaitsev, was Installing MySQL with Docker.

Scalability 62

Scalability Best Practices Servers Database 62

Smashing Magazine

OCTOBER 18, 2021

2021-10-18T14:00:00+00:00. 2021-10-18T15:38:23+00:00. Performance is one of the core aspects to ensure our users are having a delightful user experience irrespective of their devices or network connection. Note : How CLS is measured has been changed since June 2021. Solving CLS Issues In A Next.js-Powered Arijit Mondal.

Website 105

Website Google Metrics Testing Tools 105

Brendan Gregg

DECEMBER 31, 2017

We're not the only people doing performance and performance tuning at Netflix either: all the development teams do performance work. WARNING: These tunables were developed in late 2017, for Ubuntu Xenial instances on EC2.** Networking. My last post on [Introducing Nitro] explained it and the hypervisor development journey.

Tuning 61

Tuning AWS Best Practices Network 61

Brendan Gregg

DECEMBER 30, 2017

We're not the only people doing performance and performance tuning at Netflix either: all the development teams do performance work. WARNING: These tunables were developed in late 2017, for Ubuntu Xenial instances on EC2.** Networking. My last post on [Introducing Nitro] explained it and the hypervisor development journey.

Tuning 52

Tuning AWS Best Practices Network 52

Smashing Magazine

JUNE 1, 2022

In this case, we are not going to be talking about infrastructure services, such as a cloud computing platform like Microsoft Azure or a content distribution network like Akamai. According to the Third Parties chapter of their 2021 Web Almanac report , “a staggering 94.4% For developers who know enough JavaScript to be dangerous.

Website 131

Website Design Network Best Practices 131

Smashing Magazine

MAY 17, 2021

2021-05-17T11:30:00+00:00. 2021-05-17T14:40:42+00:00. We try to follow best practice by serving as much as we can over a CDN, avoiding as many third-party scripts as possible, and using simple SVG graphics instead of bitmap PNGs. When paired with VS Code the development experience is amazing. Beau Hartshorne.

Google 93

Google Analytics Serverless Metrics 93

Percona

JULY 7, 2023

Without enough infrastructure (physical or virtualized servers, networking, etc.), Connection management: This is the software management related specifically to the networking and connectivity aspect of the database. PostgreSQL has rapidly gained favor among professional developers in recent years. Control access.

Availability 88

Availability Open Source Architecture Database 88

CSS - Tricks

APRIL 1, 2021

It’s inherently tied to everything we build and develop. So, while it’s tempting to solve everything in one fell swoop, the best approach to improving performance might be an iterative one. It’s is a Google service that audit things performance, accessibility, SEO, and best practices. Improvement #3: Unblock parsing.

Cache 92

Cache Social Media Media Website 92

Smashing Magazine

APRIL 29, 2021

2021-04-29T12:15:00+00:00. 2021-04-29T13:04:47+00:00. Lazy-load offscreen images (reduce network contention for key resources). For low impact to First Input Delay : Avoid images causing network contention with other critical resources like CSS and JS. The Humble `<img>` Element And Core Web Vitals. Addy Osmani.

Media 145

Media Network Metrics Mobile 145

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. 2021-07-08T11:00:00+00:00. 2021-07-13T02:07:04+00:00. Note: This article is aimed at both beginners and seasoned developers who want to better their Vue.js development.

Speed 132

Speed Processing Development Code 132

Smashing Magazine

AUGUST 2, 2021

2021-08-02T11:00:00+00:00. 2021-08-02T12:06:21+00:00. In Part 1 , we’ve covered the side effects of low-quality CSS codebase on end-users, development teams, and management. Step 1: Pick A Component And Develop It In Isolation. Refactoring CSS: Strategy, Regression Testing And Maintenance (Part 2). Adrian Bece.

Strategy 132

Strategy Testing Best Practices Code 132

Smashing Magazine

JULY 12, 2021

2021-07-12T13:30:00+00:00. 2021-07-13T02:07:04+00:00. For all its flexibility and simplicity, CSS itself has some fundamental issues that allow developers to write poor-quality code in the first place. The development team has lost track of which CSS code is used and which can be safely removed. Adrian Bece.

Best Practices 145

Best Practices Website Architecture Media 145

The Netflix TechBlog

DECEMBER 11, 2020

Our team spent a lot of time addressing dissenting points and making adjustments to the architecture based on feedback from developers. Through our prototype development and proactive partnership with some key critical voices, we were able to instill confidence and close crucial gaps.

Architecture 249

Architecture Best Practices Engineering Open Source 249

Smashing Magazine

SEPTEMBER 27, 2021

2021-09-27T11:30:00+00:00. 2021-09-27T14:10:09+00:00. Software development without automated testing is hard to imagine today. The biggest nightmare for developers is a flaky test , which is a test that is executed the same way but leads to different results. For developers who know enough JavaScript to be dangerous.

Testing 135

Testing Website Code Efficiency 135

Smashing Magazine

OCTOBER 6, 2021

2021-10-06T10:00:00+00:00. 2021-10-06T10:38:09+00:00. Also offers the “Changes” panel by default, located in the same tab bar as the “Styles” Recommended Reading : “ Examine And Edit CSS ,” Firefox Developer Tools, MDN Web Docs. A Guide To CSS Debugging. A Guide To CSS Debugging. Stephanie Eckles.

Design 145

Design Availability Mobile Website 145

Smashing Magazine

JULY 20, 2021

2021-07-20T10:30:00+00:00. 2021-07-20T12:06:49+00:00. Since the introduction of the REST API on WordPress, it can be used in a headless way, allowing developers to use it as a backend and having the front-end in a different project. Ultimately all our data will be delivered through CDN networks. Alba Silvente.

Website 141

Website Architecture Technology Technology 141

Smashing Magazine

AUGUST 31, 2021

2021-08-31T14:00:00+00:00. 2021-08-31T15:49:51+00:00. This issue steered developers to resort to third-party libraries when all they needed was to avoid prop drilling. A route will wrap other routes and thus provide them with common definitions instead of making developers duplicate code. State Management In Next.js.

Cache 103

Cache Servers Best Practices Code 103

Smashing Magazine

SEPTEMBER 6, 2021

HTTP/3: Practical Deployment Options (Part 3). HTTP/3: Practical Deployment Options (Part 3). 2021-09-06T11:00:00+00:00. 2021-09-06T12:37:13+00:00. Next, we’ll look at how to set up servers and clients (that’s the hard part unless you’re using a content delivery network (CDN)). Robin Marx.

Network 104

Network Servers Cache Traffic 104

Smashing Magazine

AUGUST 19, 2021

How To Build An Ethical User Research Practice At Any Organization. How To Build An Ethical User Research Practice At Any Organization. 2021-08-19T10:00:00+00:00. 2021-08-19T12:06:27+00:00. Devin Harold. Ethics are an important part of human-computer interaction because they keep people at the heart of the design process.

Code 137

Code Design Education Government 137

Smashing Magazine

AUGUST 22, 2021

2021-08-23T06:20:00+00:00. 2021-08-23T10:07:21+00:00. We will, however, also be somewhat skeptical of the impact we can expect from these new features in practice. As we will see, QUIC and HTTP/3 indeed have great web performance potential, but mainly for users on slow networks. HTTP/3: Performance Improvements (Part 2).

Performance 105

Performance Network Latency Servers 105

Smashing Magazine

JULY 6, 2021

2021-07-06T10:30:00+00:00. 2021-07-13T02:07:04+00:00. For developers. The Traditional CMS tries and succeeds in many ways to serve the needs of the developer, content author, and marketer. With a headless CMS, developer involvement is a must. How To Choose A Headless CMS. How To Choose A Headless CMS. Omnichannel.

Cache 143

Cache Website Mobile Google 143

Smashing Magazine

AUGUST 9, 2021

2021-08-09T11:00:00+00:00. 2021-08-09T15:05:19+00:00. This series is aimed mainly at web developers who do not necessarily have a deep knowledge of protocols and would like to learn more. It also, however, takes a full network round trip to complete before anything else can be done on a connection. Robin Marx.

Transportation 145

Transportation Internet Internet Network 145

Smashing Magazine

NOVEMBER 30, 2021

2021-11-30T14:00:00+00:00. 2021-11-30T16:05:13+00:00. In this episode, we’re asking if changes to best practises over the last year have negatively impacted the web. We last talked to him in July 2020 , where we asked if modern best practices about for the web. Drew McLellan. Is it all downhill from here?

Technology 94

Technology Technology Servers Code 94

O'Reilly

JULY 25, 2023

Getting Started: Setup Trials and Tribulations Here’s the exact prompt I used to start my conversation with ChatGPT using GPT-4: Act as a software developer to help me build something that will play music from a time period that matches when an academic paper I am reading in the browser was written. And ChatGPT didn’t warn me about this.

Programming 98

Programming Code Design Benchmarking 98

Smashing Magazine

NOVEMBER 12, 2021

2021-11-12T10:00:00+00:00. 2021-11-12T14:04:20+00:00. Hooks give power to React functional components, making it possible to develop an entire application with it. React solves this problem with functional components and hooks, allowing developers to focus on the project rather than code syntax. Ifeanyi Dike.

Code 118

Code Availability Efficiency Performance 118

Smashing Magazine

SEPTEMBER 29, 2021

2021-09-29T08:25:00+00:00. 2021-09-29T09:29:59+00:00. Compression achieved is relevant because the higher the compression, the smaller the file size, and the lower the data required to transfer the image on the network. The goal was to develop a new open-source video coding format that is both state-of-the-art and royalty-free.

Open Source 144

Open Source Speed Website Google 144