Percona

APRIL 17, 2023

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. We’ll also go over some best practices for MongoDB security as well as MongoDB data modeling. The CFQ works well for many general use cases but lacks latency guarantees.

Best Practices 52

Best Practices Design Tuning Database 52

Dynatrace

JANUARY 13, 2022

Providing insight into the service latency to help developers identify poorly performing code. Best practices for RUM. To leverage the greatest benefits of real user monitoring, keep in mind several best practices. Want to learn more? This is one area where synthetic monitoring can help to fill the gaps.

Monitoring 173

Monitoring Latency Mobile Best Practices 173

Speed Curve

MAY 1, 2023

It's only tracked on certain elements, e.g., IMG and VIDEO. According to the Chrome dev team : "INP is a metric that aims to represent a page's overall interaction latency by selecting one of the single longest interactions that occur when a user visits a page. INP measures a page's responsiveness to individual user interactions.

Performance 98

Performance Metrics Media Google 98

Smashing Magazine

AUGUST 22, 2021

Because we are dealing with network protocols here, we will mainly look at network aspects, of which two are most important: latency and bandwidth. Latency can be roughly defined as the time it takes to send a packet from point A (say, the client) to point B (the server). Two-way latency is often called round-trip time (RTT).

Performance 105

Performance Network Latency Servers 105

Smashing Magazine

AUGUST 3, 2023

This could be an image, a block of text, or even an embedded video. While dynamic serving provides simplicity in implementation, it imposes significant time costs due to the computational resources required to generate the pages and the latency involved in serving these pages to users at distant locations. Time to First Byte over time.

Performance 74

Performance Cache Traffic Metrics 74

Rigor

OCTOBER 30, 2019

When you run Lighthouse, you can choose to receive up to five different scores, including SEO, Best Practices, Progressive Web App (PWA), Accessibility, and Performance , that can provide valuable insight for your dev team to act on. Solutions like Rigor can test for over 300 performance best practices.

Google 51

Google Best Practices Energy Website 51

Smashing Magazine

AUGUST 9, 2021

You’ve probably heard things like: “HTTP/3 is much faster than HTTP/2 when there is packet loss”, or “HTTP/3 connections have less latency and take less time to set up”, and probably “HTTP/3 can send data more quickly and can send more resources in parallel”. We will discuss these features in more depth later in this article.

Transportation 145

Transportation Internet Internet Network 145

KeyCDN

JUNE 20, 2019

Online users are becoming less and less patient meaning you as an eCommerce store owner need to implement methods for reducing latency and speeding up your website. With a CDN, you can offload your static assets such as product images, videos, GIFs, CSS files, and much more to the CDN’s edge servers. a clothing brand).

Ecommerce 41

Ecommerce Speed Website Mobile 41

Smashing Magazine

JANUARY 11, 2021

Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts. Paddy Ganti’s script constructs two URLs (one normal and one blocking the ads), prompts the generation of a video comparison via WebPageTest and reports a delta.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

To get a good first impression of how your competitors perform, you can use Chrome UX Report ( CrUX , a ready-made RUM data set, video introduction by Ilya Grigorik and detailed guide by Rick Viscomi) or Treo Sites , a RUM monitoring tool that is powered by Chrome UX Report. You can then mimic the 90th percentile’s experience for testing.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

To get a good first impression of how your competitors perform, you can use Chrome UX Report ( CrUX , a ready-made RUM data set, video introduction by Ilya Grigorik), Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing).

Performance 103

Performance Cache Metrics Network 103

Smashing Magazine

SEPTEMBER 29, 2021

However, you should ideally replace such images with videos. AVIF is the image version of the popular AV1 video format. The goal was to develop a new open-source video coding format that is both state-of-the-art and royalty-free. Animation support may be required for some images on the web (e.g., AVIF Benefits.

Open Source 144

Open Source Speed Website Google 144