Smashing Magazine

DECEMBER 23, 2020

2020-12-23T10:00:00+00:00. 2020-12-23T12:33:42+00:00. Progressive web applications (PWA) are still gathering popularity in 2020. The service workers enable the offline usage of the PWA by fetching cached data or informing the user about the absence of an Internet connection. Cached content with IndexedDB.

Cache 123

Cache Internet Internet Google 123

Brendan Gregg

MARCH 16, 2024

Only in extreme circumstances does the cost (in processor time and I-cache footprint) translate to a tangible benefit - circumstances which usually resort to hand-coded assembly anyway. It shouldn't be 10%, unless it's cache effects. Back-end servers. Don't blame the straw, in this case, don't blame the frame pointers.

Java 145

Java Cache Google Hardware 145

KeyCDN

NOVEMBER 4, 2021

For more POPs planned, check our current network for a list of both active and planned edge server locations. In a few weeks, we'll add a POP in Santiato (Chile) which will make a significant difference for the west of South America.

Latency 111

Latency Tuning Cache Traffic 111

Smashing Magazine

AUGUST 3, 2023

It was only in 2020, though, that Google shared its concept of Core Web Vitals and how it impacts SEO efforts. Time To First Byte (TTFB) This is the time it takes for the first piece of information from the server to reach the user’s browser. These edge servers are distributed in data centers across the globe.

Performance 74

Performance Cache Traffic Metrics 74

Percona

SEPTEMBER 1, 2023

This post was originally published in June 2020 and was updated in September 2023. Reduced Resource Usage Optimizing resource-intensive queries and configurations can lead to a reduced burden on your server. An improperly configured server may not allocate sufficient resources or be optimized for the specific workload.

Tuning 52

Tuning Database Performance Hardware 52

Dynatrace

DECEMBER 15, 2020

Rollout starts 15 December 2020. Windows: Windows Server 1903. Resolved IIS crash on RUM activity interactions (user caching is now disabled if UEM is enabled). Vulnerability: Upgraded to OpenSSL 1.1.1i (fix for CVE-2020-1971). Dynatrace news. With this release, the oldest supported OneAgent versions are: Dynatrace ONE.

Operating System 109

Operating System Java Mobile Cache 109

Smashing Magazine

JANUARY 11, 2021

Build Optimizations JavaScript modules, module/nomodule pattern, tree-shaking, code-splitting, scope-hoisting, Webpack, differential serving, web worker, WebAssembly, JavaScript bundles, React, SPA, partial hydration, import on interaction, 3rd-parties, cache. New metrics landed in Lighthouse v6 in early 2020. Large preview ).

Performance 145

Performance Cache Media Metrics 145

MachMetrics

JUNE 30, 2021

The factors that impact on LCP: Slow origin server response times Render-blocking JavaScript and CSS on page load Page Resource load times User side page rendering. Thanks to the awesome caching plugins available for WordPress will make your site much faster and make your pages feel lightweight when configured correctly.

Cache 78

Cache Speed Google Website 78

The Morning Paper

FEBRUARY 6, 2020

arXiv 2020. Last week we looked at a function shipping solution to the problem; Cloudburst uses the more common data shipping to bring data to caches next to function runtimes (though you could also make a case that the scheduling algorithm placing function execution in locations where the data is cached a flavour of function-shipping too).

Lambda 98

Lambda Serverless Cache Latency 98

SQL Performance

JULY 16, 2019

A close monitoring of the hardware enthusiast community, including many of the most respected hardware analysts and reviewers paints an even more dire picture about Intel in the server processor space. Despite all of this, Intel is not going to lose their entire server processor business any time soon. So, what has changed my mind?

Servers 46

Servers Hardware Architecture Retail 46

Percona

NOVEMBER 1, 2023

Whether it is a production server, a test environment, or a developer’s workstation, this encapsulation makes it easier to deploy MongoDB instances in a variety of scenarios, making it more portable and scalable. about to fork child process, waiting until server is ready for connections. connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb

Scalability 57

Scalability Best Practices Servers Database 57

Smashing Magazine

JUNE 25, 2020

2020-06-25T12:30:00+00:00. 2020-06-25T15:34:35+00:00. Today, we’ll address storing and serving files for both single-server and scalable deployments while considering factors like compression, caching, and availability. The two types of Django deployments are: Single-Server. Philip Kiely. Option 1: Default Django.

Media 69

Media Cache Storage AWS 69

KeyCDN

JUNE 16, 2021

If you'd like to know more about where we plan on adding a POP next, check our current network for a list of both active and planned edge server locations. We're happy to have established a solid presence in a new country and plan on continuing to expand in both the US as well as other regions around the globe.

Tuning 52

Tuning Cache Network Speed 52

Dotcom-Montior

JUNE 25, 2020

Did you know that around 306 billion emails have been sent globally every day in 2020 and about 45 percent of all emails received are spam. Email servers tend to blacklist certain IDs as spam based on their content. The email servers do not even allow other companies to be sending out emails from the same blacklisted server.

Monitoring 86

Monitoring Traffic Website Database 86

Alex Russell

MARCH 6, 2021

A then-representative $200USD device had 4-8 slow (in-order, low-cache) cores, ~2GiB of RAM, and relatively slow MLC NAND flash storage. twitter.com/slightlylate/status/1139684093602349056 455 06:18 AM · Feb 28, 2020. A silver lining on this dark cloud is that mobile JavaScript payload growth paused in 2020. How bad is it?

Performance 124

Performance Network Cache Metrics 124

Brendan Gregg

JULY 2, 2021

cachestat File system cache statistics line charts. The architecture is: While the bpftrace binary is installed on all the target systems, the bpftrace tools (text files) live on a web server and are pushed out when needed. execsnoop New processes (via exec(2)) table. opensnoop Files opened table. ext4slower Slow filesystem I/O table.

Latency 145

Latency Cache Energy Systems 145

Smashing Magazine

NOVEMBER 2, 2021

But here are some recent PWA-related findings by Maximiliano Firtman regarding Chrome: The number of origins with PWAs grew 170% in 2020. However, at the end of 2020, about 1% of websites included a Service Worker, and 2.2% When working on the offline mode, choose the service worker in combo with cache API. What Does This Mean?

Code 74

Code Cache Retail Mobile 74

MachMetrics

DECEMBER 27, 2019

Obviously this means that there is a ton of work to be done going into 2020 for web performance. As we mentioned in our article Average Page Load Times for 2020 , mobile page speed is a huge deal going forward. It can also be described as server delay. 20% of sites are considered slow. Source: Web Almanac – HTTP Archive.

Performance 52

Performance Speed Website Mobile 52

CSS Wizardry

MAY 19, 2020

It’s widely accepted that self-hosted fonts are the fastest option: same origin means reduced network negotiation, predictable URLs mean we can preload , self-hosted means we can set our own cache-control. pic.twitter.com/k6obyVZGZP — Harry Roberts (@csswizardry) 11 May, 2020. What else could I do to make Google Fonts fast ?

Google 364

Google Media Latency Metrics 364

Smashing Magazine

JUNE 18, 2020

2020-06-18T10:30:00+00:00. 2020-06-18T11:06:06+00:00. Those aren’t accessible by JS and are sent only to your server. The issue with that is that they’re always sent to your server, even if one of your users clicks on a GET request URL on someone else’s website and that GET request has side effects you or your user won’t like.

Storage 93

Storage Mobile Website Java 93

The Netflix TechBlog

JUNE 14, 2023

Before GraphQL: Monolithic Falcor API implemented and maintained by the API Team Before moving to GraphQL, our API layer consisted of a monolithic server built with Falcor. A single API team maintained both the Java implementation of the Falcor framework and the API Server. To launch Phase 1 safely, we used AB Testing.

Traffic 353

Traffic Latency Cache Metrics 353

Enprowess

MARCH 10, 2022

Server rendering in Angular vs React. In addition, React JavaScript framework uses server-side rendering to give a flexible, performance-oriented solution. In addition, it has a collection of well-integrated libraries and features like client-server communication, routing, and many more. React can support server-side rendering.

Development 52

Development Google Open Source Servers 52

Speed Curve

FEBRUARY 25, 2024

Guest profiles also start with empty caches, empty cookie stores, empty browser storage, etc. The examples were captured in Chrome Canary on a 2020 i5 MacBook Pro without CPU throttling enabled. These may get populated during testing, but we can clear them at any time via Application > Storage > Clear Site Data in DevTools.

Analytics 92

Analytics Processing Google Mobile 92

Brendan Gregg

JULY 2, 2021

cachestat File system cache statistics line charts 7. The architecture is: While the bpftrace binary is installed on all the target systems, the bpftrace tools (text files) live on a web server and are pushed out when needed. execsnoop New processes (via exec(2)) table 2. opensnoop Files opened table 3.

Open Source 40

Open Source Latency Cache Energy 40

Enprowess

JANUARY 12, 2022

So it is convenient for all to use irrespective of internet speed and it works offline using cached data. A few years ago, The dark mode was first introduced, but from 2020 through 2021 has gained immense popularity. Offline Support : SPA consumes less bandwidth; meanwhile, it loads pages once only. Dark Mode. Image Source.

Blockchain 59

Blockchain IoT Development Serverless 59

Smashing Magazine

NOVEMBER 22, 2021

A website’s performance can make or break its success, yet in August 2020, despite many improvements we had previously made, such as implementing Server-Side Rendering (SSR), the ratio of Wix websites with good Google Core Web Vitals (CWV) scores was only 4%. Dan Shappir. 2021-11-22T10:30:00+00:00. 2021-11-22T11:06:56+00:00.

Website 126

Website Performance Google Media 126

Smashing Magazine

SEPTEMBER 6, 2021

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)). This difference by itself doesn’t do all that much (it mainly reduces the overhead on the server-side), but it leads to most of the following points. Server Sharding and Connection Coalescing.

Network 104

Network Servers Cache Traffic 104

The Netflix TechBlog

DECEMBER 17, 2019

This way, log event processing can resume event-by-event afterwards, eventually discovering the watermarks, without ever needing to cache log event entries. We are planning to open source DBLog in 2020 and include additional documentation. References [1] Das, Shirshanka, et al. “ All aboard the Databus!:

Database 197

Database Traffic Transportation Open Source 197

The Netflix TechBlog

DECEMBER 17, 2019

This way, log event processing can resume event-by-event afterwards, eventually discovering the watermarks, without ever needing to cache log event entries. We are planning to open source DBLog in 2020 and include additional documentation. References [1] Das, Shirshanka, et al. “ All aboard the Databus!:

Database 212

Database Traffic Transportation Open Source 212

Smashing Magazine

NOVEMBER 30, 2021

We last talked to him in July 2020 , where we asked if modern best practices about for the web. It’s shifting all that computation onto the server to build time or pre deferred time and not on page request time. So Jamstack is not inherently better than server rendered, but in many cases it can be. Chris: Yeah.

Technology 94

Technology Technology Servers Code 94