The Morning Paper

OCTOBER 4, 2020

The first 5G networks are now deployed and operational. The study is based on one of the world’s first commercial 5G network deployments (launched in April 2019), a 0.5 The 5G network is operating at 3.5GHz). The maximum physical layer bit-rate for the 5G network is 1200.98 The short answer is no.

Energy 130

Energy Latency Performance Network 130

Smashing Magazine

JULY 29, 2019

2019-07-29T14:00:59+02:00. 2019-07-29T13:06:57+00:00. Failing that, we are usually able to connect to home or public WiFi networks that are on fast broadband connections and have effectively unlimited data. The speed of mobile networks, too, varies considerably between countries. Chris Ashton. per GB respectively.

Cache 99

Cache Mobile Google Network 99

KeyCDN

MAY 14, 2019

This new feature is available to all customers, is fully integrated into our existing network, and allows comprehensive on the fly image transformation and optimization. If this setting is enabled our network will completely ignore the query string. We’re thrilled to announce that we’ve added the Image Processing feature!

Processing 13

Processing Cache Network Latency 13

Alex Russell

DECEMBER 18, 2022

TL;DR : To serve users at the 75 th percentile ( P75 ) of devices and networks, we can now afford ~150KiB of HTML/CSS/fonts and ~300-350KiB of JavaScript (gzipped). This is a slight improvement on last year's budgets , thanks to device and network improvements. Networks #. This is an ethical crisis for the frontend.

Performance 120

Performance Mobile Network Latency 120

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] Nov 2011 - [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] Feb 2012 - [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] 2013 - [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 103

Performance Latency Cache Virtualization 103

SQL Server According to Bob

MAY 19, 2019

Networking Pump Threads. SQLPAL uses a dynamic set of networking, I/O pump threads to handle network requests. Disable dynamic creation of network, I/O pump threads and cap to a single background thread while allowing all threads to cooperate in network I/O pump activities. IO Request Caches. Super Latching.

IoT 61

IoT Servers Development Cache 61

Smashing Magazine

APRIL 17, 2019

2019-04-17T12:30:16+02:00. 2019-04-29T18:34:58+00:00. The browser caches the results of these lookups, but they can be slow. This typically happens once per server and takes up valuable time — especially if the server is very distant from the browser and network latency is high. Drew McLellan. The as Attribute.

Performance 109

Performance Servers Games Cache 109

The Morning Paper

SEPTEMBER 19, 2019

We’ve been covering papers from VLDB 2019 for the last three weeks, and next week it will be time to mix things up again. I really do want to cover this one at some point, along with Implementation of cluster-wide logical clock and causal consistency in MongoDB from SIGMOD 2019. What if the network was no longer the bottleneck?

Blockchain 46

Blockchain Hardware Google Speed 46

The Morning Paper

SEPTEMBER 24, 2019

USENIX Security Symposium 2019. Each app was then executed on a physical mobile phone equipped with a custom OS and network monitor. Network traffic is also monitored, included all TLS-secured traffic where the developers hadn’t used certificate pinning (i.e., most apps). most apps). Finding out how those apps leak data.

Systems 74

Systems Traffic Network Google 74

Smashing Magazine

JANUARY 15, 2019

2019-01-15T13:30:32+01:00. 2019-04-29T18:34:58+00:00. This includes the work done by the server, the client and the intermediary communications networks that transmit data between the two. All of the major browsers provide developer tools that allow us to measure network activity. Reduce Network Requests.

Website Performance 78

Website Performance Website Energy Performance 78

Smashing Magazine

JUNE 26, 2019

2019-06-26T14:00:59+02:00. 2019-06-26T14:06:48+00:00. In this case, my website is “slow”, even when served on 4G networks. Let the web developer handle all of the necessary speed optimizations like caching and file minification while you take on the following design tips and strategies: 1. Suzanne Scacca. Minification.

Website 111

Website Speed Mobile Design 111

KeyCDN

SEPTEMBER 12, 2019

Well, according to HTTP Archive , as of June 1, 2019 the average desktop page is 1,896.8 An easy way to compress images is with our image processing service that happens to also be fully integrated into our existing network. KeyCDN’s Cache Enabler plugin is fully compatible the HTML attributes that make images responsive.

Social Media 106

Social Media Media Google Website 106

MachMetrics

JUNE 30, 2021

John Mueller answered “YES” to this question in 2019, “site speed is definitely a ranking factor?”. Now imagine if the previous test were conducted with a stable connection and you still have to test it with a 3G connection as many users still having to use a relatively slower network. Enable caching. Gary Illyes, Google, 2017.

Cache 78

Cache Speed Google Website 78

KeyCDN

JANUARY 31, 2019

Today we’re excited to announce that we’ve launched yet another POP location to help further supercharge our network’s content delivery speeds. As our network continues to grow, our customers will continue to experience faster load times globally. Our newest point of presence has been launched in Bucharest, Romania!

Internet 48

Internet Internet Ecommerce Speed 48

Smashing Magazine

JUNE 30, 2021

A ServiceWorker is a short-lived , isolated JavaScript scope running in a separate thread, functioning as a proxy for every network request originating from pages of the same origin. In 2019 , my team and I published PROXX , a web-based Minesweeper clone that was specifically targeting feature phones. Case-Study: PROXX.

Games 145

Games Architecture Code C++ 145

Rigor

SEPTEMBER 3, 2019

(They seem to have learned from their mistakes for Prime Day 2019.). And Nordstrom dealt with crashes and other issues at the beginning of its popular anniversary sale in 2019. Prior to any peak event, take the time to review your CDN’s cache design and offload metrics to determine what improvements can be made.

Website 74

Website Cache Traffic Ecommerce 74

SQL Performance

APRIL 27, 2020

Hyperscale achieves high performance from each compute node having SSD-based caches which helps minimize the network round trips to fetch data. There is a lot of awesome technology involved with Hyperscale in how it is architected to use SSD-based caches and page servers.

Azure 55

Azure Database Serverless Hardware 55

Smashing Magazine

APRIL 9, 2019

2019-04-09T12:30:59+02:00. 2019-04-29T18:34:58+00:00. Resources like Content Delivery Networks (CDNs) that had previously been the reserve of giant corporations were becoming commonplace for everyday folk building snappy websites. Understanding Subresource Integrity. Understanding Subresource Integrity. Drew McLellan.

Website 64

Website Servers Code Best Practices 64

Brendan Gregg

FEBRUARY 28, 2023

Make sure your system can handle next-generation DRAM,” [link] , Nov 2011 [Hruska 12] Joel Hruska, “The future of CPU scaling: Exploring options on the cutting edge,” [link] , Feb 2012 [Gregg 13] Brendan Gregg, “Blazing Performance with Flame Graphs,” [link] , 2013 [Shimpi 13] Anand Lal Shimpi, “Seagate to Ship 5TB HDD in 2014 using Shingled Magnetic (..)

Performance 52

Performance Latency Cache Virtualization 52

Rigor

JULY 2, 2019

Time spent on redirect is most noticeable on mobile devices, especially since they tend to use slower networks. Because HTTP redirection is handled server-side, it is typically faster than client-side redirection, especially if the browser can cache the new location of the requested file. Reducing the Use of Redirection.

Mobile 60

Mobile Traffic Google Latency 60

The Morning Paper

APRIL 11, 2019

UPDATE 2019-04-14: An author update has been published for this paper which details that with current browser versions, ServiceWorkers can only stay alive for about a minute after the user navigates away from the site. There is no low-level networking access, but HTTP request methods and the HTTP body can of course be controlled.

Website 44

Website Network Traffic Cache 44

Enprowess

SEPTEMBER 7, 2021

Network: Node.js 12.9.0 – August 20, 2019; 16.8.6 – May 6, 2019. Caching of individual modules. Scalability: Applications developed with Node.js can be scaled vertically and horizontally to improve their performance. Zero Buffering: Applications produce a massive quantity of data. applications over time.

Open Source 52

Open Source Virtualization Programming Servers 52

The Morning Paper

SEPTEMBER 12, 2019

The Apache MADLib project is still going strong, and the recent (July 2019) 1.16 A pipeline breaker occurs when the output of one operator must be materialized to disk or transferred over the network, as opposed to being directly communicated from operator to operator via CPU cache, or, in the worst case, via RAM.

Network 44

Network Database Programming Hardware 44

CSS Wizardry

MARCH 3, 2019

The best request is the one that never happens: in the fight for fast websites, avoiding the network is far better than hitting the network at all. To this end, having a solid caching strategy can make all the difference for your visitors. ?? How is your knowledge of caching and Cache-Control headers?

Cache 270

Cache Latency Strategy Servers 270

Enprowess

JANUARY 12, 2022

So it is convenient for all to use irrespective of internet speed and it works offline using cached data. It is a distributed and open ledger technology that gives secure online transactions removing all the middlemen in the network. Approximately more than 34 million blockchain wallets were used globally in 2019.

Blockchain 59

Blockchain IoT Development Serverless 59

Smashing Magazine

OCTOBER 26, 2018

2019-04-29T18:34:58+00:00. It turned out that the time the first byte (TTFB) — which is used as an indication of the responsiveness of a web server or other network resource — took more than 3 seconds. Headless WordPress: The Ups And Downs Of Creating A Decoupled WordPress. Denis Žoljom. 2018-10-26T13:45:46+02:00.

Cache 88

Cache Website Speed Testing 88

KeyCDN

JULY 11, 2019

Well, according to HTTP Archive , as of June 1, 2019 the average desktop page is 1,896.8 This is crucial due to mobile devices requiring additional optimizations because they typically have less powerful hardware and a slower network connection when compared to desktop devices. KB and the average mobile page is 1,683.5

Speed 52

Speed Website Mobile Latency 52

Smashing Magazine

JANUARY 7, 2019

Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. 2019-01-07T12:00:13+00:00. 2019-04-29T18:34:58+00:00. If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled network (e.g. Vitaly Friedman.

Performance 111

Performance Cache Network Metrics 111

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. Moto G4) on a slow 3G network, emulated at 400ms RTT and 400kbps transfer speed.

Performance 145

Performance Cache Metrics Media 145

Smashing Magazine

JANUARY 6, 2020

If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled 3G network (e.g. To make the performance impact more visible, you could even introduce 2G Tuesdays or set up a throttled 3G/4G network in your office for faster testing. 300ms RTT, 1.6 Mbps down, 0.8

Performance 112

Performance Cache Servers Network 112

Smashing Magazine

JANUARY 21, 2021

Back in 2017 we built the entire site with Preact, but then have moved to React in 2019 — and use it along with a few APIs for search, comments, authentication and checkout. Back in 2017, the entire layout was built with Flexbox and rebuilt with CSS Grid and CSS Custom Properties in mid-2019.

Performance 111

Performance Cache Mobile Network 111