Alex Russell

MARCH 6, 2021

India became a 4G-centric market sometime in 2018. Sadly, data on latency is harder to get, even from Google's perch, so progress there is somewhat more difficult to judge. CrUX data collection and first-party RUM analytics of these metrics require live traffic, meaning results can be predicted but only verified once deployed.

Performance 127

Performance Network Metrics Cache 127

Smashing Magazine

OCTOBER 31, 2023

The truth is that the two tools were fairly distinct until PSI was updated in 2018 to use Lighthouse reporting. INP is a measure of the latency for all interactions on a given page, where the highest latency — or close to it — informs the final score. It’s right there in the name!

Speed 100

Speed Google Website Metrics 100

Speed Curve

FEBRUARY 5, 2024

Charlie Vazac introduced server timing in a Performance Calendar post circa 2018. Latency – How much time does it take to deliver a packet from A to B. For example, processing of web application firewall (WAF) rules, detecting bots or other malicious traffic though security services, and growing in popularity, edge compute.

Servers 60

Servers Cache Retail Benchmarking 60

IO River

NOVEMBER 2, 2023

The stakes are even higher during high-traffic periods such as Black Friday or Cyber Monday. The impact of outages can be reduced by dispersing traffic across numerous CDNs, resulting in a more smooth user experience.Adopting an Active-Active policy is a critical component of a successful Multi-CDN approach.

Availability 52

Availability Social Media Traffic Games 52

IO River

NOVEMBER 2, 2023

The stakes are even higher during high-traffic periods such as Black Friday or Cyber Monday. The impact of outages can be reduced by dispersing traffic across numerous CDNs, resulting in a more smooth user experience.Adopting an Active-Active policy is a critical component of a successful Multi-CDN approach.

Availability 52

Availability Social Media Traffic Games 52

Dean Hume

APRIL 24, 2018

While this may not seem significant for websites with low traffic, as traffic to the site begins to increase, so does the amount of energy consumed. Without effective caching on the client, the server will see an increase in workload, more CPU usage and ultimately increased latency for the end user.

Energy 40

Energy Cache Traffic Website 40

Dean Hume

APRIL 24, 2018

While this may not seem significant for websites with low traffic, as traffic to the site begins to increase, so does the amount of energy consumed. Without effective caching on the client, the server will see an increase in workload, more CPU usage and ultimately increased latency for the end user.

Energy 40

Energy Cache Traffic Website 40

Dean Hume

APRIL 24, 2018

While this may not seem significant for websites with low traffic, as traffic to the site begins to increase, so does the amount of energy consumed. Without effective caching on the client, the server will see an increase in workload, more CPU usage and ultimately increased latency for the end user.

Energy 40

Energy Cache Traffic Website 40

Smashing Magazine

SEPTEMBER 6, 2021

Finally, not inlining resources has an added latency cost because the file needs to be requested. Note that there is an Apache Traffic Server implementation, though.). Traffic for one connection must, of course, always be routed to the same back-end server (the others wouldn’t know what to do with it!).

Network 108

Network Servers Cache Traffic 108

Alex Russell

OCTOBER 22, 2017

Contended, over-subscribed cells can make “fast” networks brutally slow, transport variance can make TCP much less efficient , and the bursty nature of web traffic works against us. It simulates a link with a 400ms RTT and 400-600Kbps of throughput (plus latency variability and simulated packet loss).

Performance 74

Performance Network Benchmarking Mobile 74

Percona

JULY 1, 2023

This post was originally published in July 2018 and was updated in July 2023. It efficiently manages read and write operations, optimizes data access, and minimizes contention, resulting in high throughput and low latency to ensure that applications perform at their best. What are the differences between Aurora and RDS?

AWS 52

AWS Database Serverless Storage 52

All Things Distributed

JUNE 20, 2017

The new AWS Asia Pacific (Hong Kong) Region will have three Availability Zones and be ready for customers for use in 2018. This enables customers to serve content to their end users with low latency, giving them the best application experience. Over the past decade, we have seen tremendous growth at AWS.

AWS 127

AWS Logistics Cloud Social Media 127

All Things Distributed

APRIL 4, 2017

The new AWS EU (Stockholm) Region will have three Availability Zones and will be ready for customers to use in 2018. This enables customers to serve content to their end users with low latency, giving them the best application experience. Over the past decade, we have seen tremendous growth at AWS.

AWS 110

AWS Airlines Latency Games 110

Smashing Magazine

JANUARY 7, 2019

For Mac OS, we can use Network Link Conditioner , for Windows Windows Traffic Shaper , for Linux netem , and for FreeBSD dummynet. Estimated Input Latency tells us if we are hitting that threshold, and ideally, it should be below 50ms. In 2018, the Alliance of Open Media has released a new promising video format called AV1.

Performance 105

Performance Cache Metrics Network 105

Smashing Magazine

JANUARY 6, 2020

Globally in 2018–2019, according to the IDC, 87% of all shipped mobile phones are Android devices. For Mac OS, we can use Network Link Conditioner , for Windows Windows Traffic Shaper , for Linux netem , and for FreeBSD dummynet. So additionally conducting research on common devices in your target group might be a good idea.

Performance 112

Performance Cache Network Servers 112

Smashing Magazine

JANUARY 11, 2021

CrUX generates an overview of performance distributions over time, with traffic collected from Google Chrome users. But account for the different types and usage behaviors of your customers (which Tobias Baldauf called cadence and cohorts ), along with bot traffic and seasonality effects. You can create your own on Chrome UX Dashboard.

Performance 145

Performance Cache Media Metrics 145