Smashing Magazine

JANUARY 6, 2020

Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]. 2020-01-06T10:30:13+00:00. 2020-01-06T12:35:48+00:00. New metrics landing in Lighthouse v6 in early 2020. Vitaly Friedman. Web performance is a tricky beast, isn’t it? Large view.

Performance 145

Performance Cache Network Metrics 145

Dynatrace

DECEMBER 22, 2019

After being available in an Early Adopter Release, we’re happy to announce that AWS supporting services are now Generally Available (GA). Supporting services include every service that isn’t available with out-of-the-box Dynatrace monitoring. Stay tuned for updates in Q1 2020. You can also create custom charts.

AWS 137

AWS Metrics IoT Storage 137

Dynatrace

DECEMBER 22, 2019

After being available in an Early Adopter Release, we’re happy to announce that AWS supporting services are now Generally Available (GA). Supporting services include every service that isn’t available with out-of-the-box Dynatrace monitoring. Stay tuned for updates in Q1 2020. You can also create custom charts.

AWS 133

AWS Metrics IoT Storage 133

The Netflix TechBlog

NOVEMBER 2, 2020

The computation is done as a first step so that it is available for the rest of the request lifecycle. Those two metrics are approximate indicators of failures and latency. Requests with higher priority will retry more aggressively than lower ones, also increasing streaming availability.

Traffic 252

Traffic Metrics Infrastructure Architecture 252

Percona

MAY 2, 2023

This blog was originally published in September 2020 and was updated in May 2023. Hence, the node would still be available for other operations. PBM uses the faster “s2” library and parallelized threads to improve speed and performance if extra threads are available as resources. Records backup progress logging.

Best Practices 52

Best Practices Database Storage Servers 52

All Things Distributed

NOVEMBER 12, 2018

Today, I'm happy to announce that the AWS GovCloud (US-East) Region, our 19th global infrastructure Region, is now available for use by customers in the US. With this launch, AWS now provides 57 Availability Zones, with another 12 zones and four Regions in Bahrain, Cape Town, Hong Kong SAR, and Stockholm expected to come online by 2020.

AWS 117

AWS Healthcare Cloud Government 117

CSS Wizardry

MAY 19, 2020

Their ability to serve the tiniest possible font files tailored to specific user agents and platforms is amazing, and with such a huge, freely-available library served from Google-grade CDNs… I definitely see why people continue to turn to it. pic.twitter.com/k6obyVZGZP — Harry Roberts (@csswizardry) 11 May, 2020.

Google 364

Google Media Latency Metrics 364

Testsigma

FEBRUARY 12, 2021

And is projected to rise by more than 6 percent at CAGR(Compound Annual Growth Rate) between 2020 and 2026? Presently we know it is far from easy to forecast the future – all of us have discovered this in 2020 through major ups and downs. Gartner’s 2020 projections first included the trend of hyperautomation.

Artificial Intelligence 92

Artificial Intelligence Software Software IoT 92

The Morning Paper

NOVEMBER 8, 2020

( Facebook, Inc. ), OSDI’2020. USENIX is a nonprofit organisation committed to making content and research freely available – both conference proceedings and the recorded presentations of their events. What it must provide however, is a highly available seal command that prevents any new appends from being acknowledged.

Virtualization 126

Virtualization Latency Storage Systems 126

CSS - Tricks

MARCH 16, 2020

Google Lighthouse is one of the best-automated tools available on a web developer's utility belt. To stop reports from different websites getting mixed up, we’ll organize them like so: lukeharrison.dev 2020-01-31T18:18:12.648Z.json 2020-01-31T19:10:24.110Z.json cnn.com 2020-01-14T22:15:10.396Z.json lh.js. native module.

Google 82

Google Latency Website Metrics 82

Brendan Gregg

JULY 2, 2021

biolatency Disk I/O latency histogram heat map. runqlat CPU scheduler latency heat map. BPF didn't exist on those versions, so I used basic Ftrace capabilities that were available on Linux 3.2. Note that I also wouldn't have even coded it this way had BPF been available on my target environment at the time. at the time.

Latency 145

Latency Cache Energy Systems 145

Alex Russell

JANUARY 30, 2024

This split decision was available via last year's update , but was somewhat buried. the term "smartphone dependence" has been coined to describe folks without other ways to access the increasing fraction of essential services only available through the internet. Going forward, I'll produce both as top-line guidance. In the U.S.,

Performance 90

Performance Network Mobile Speed 90

All Things Distributed

NOVEMBER 13, 2018

The AWS Europe (Milan) Region will have three Availability Zones and be ready for customers in early 2020. Currently we have 57 Availability Zones across 19 technology infrastructure Regions. On that day, they had over 80 million pageviews and 18.8 million unique visits.

AWS 167

AWS Energy Automotive Traffic 167

Sutter's Mill

SEPTEMBER 11, 2020

It’s hard to believe CppCon 2020 is nearly here… in fact, pre-conference tutorials are already in progress. I’ll be available for an “ask me anything” session. I’ll be at the conference throughout the week in the hallways and session rooms. Monday 1500 MDT: My AMA. I can’t wait!

C++ 65

C++ Games Latency Programming 65

Smashing Magazine

MARCH 25, 2021

The same sentiment was conveyed by Conviva’s Q4 2020 State of Streaming (registration required), which noted that mobile phones saw 20% more buffering issues , a 19% higher video-start failure and 5% longer start-time than other devices. There are also other options available. And of course, you need to host and deliver your images.

Media 117

Media Performance Mobile Latency 117

The Netflix TechBlog

DECEMBER 17, 2019

In order to be supported, a database is required to fulfill a set of features that are commonly available in systems like MySQL, PostgreSQL, MariaDB, and others. Designed with High Availability in mind. Providing high availability for real-time events. Some of DBLog’s features are: Processes captured log events in-order.

Database 212

Database Traffic Transportation Open Source 212

O'Reilly

DECEMBER 2, 2019

For applications like communication between AVs, latency–how long it takes to get a response–is more likely to be a bigger limitation than raw bandwidth, and is subject to limits imposed by physics. There are impressive estimates for latency for 5G, but reality has a tendency to be harsh on such predictions.

Wireless 53

Wireless Serverless IoT Artificial Intelligence 53

The Netflix TechBlog

DECEMBER 17, 2019

In order to be supported, a database is required to fulfill a set of features that are commonly available in systems like MySQL, PostgreSQL, MariaDB, and others. Designed with High Availability in mind. Providing high availability for real-time events. High Availability DBLog uses active-passive architecture. Figure 3?—?DBLog

Database 197

Database Traffic Transportation Open Source 197

Alex Russell

MARCH 6, 2021

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. Modern network performance and availability. The cheapest (high volume) Androids perform like 2012/2013 iPhones, respectively. Hard Reset. How bad is it?

Performance 124

Performance Network Cache Metrics 124

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. This proximity significantly reduces the time it takes for the data to travel from the server to the user, thus reducing latency and improving load times. Bookaway site search. Many of these pages were rarely visited.

Performance 74

Performance Cache Traffic Metrics 74

Testsigma

JANUARY 30, 2021

You just need to hit the URL and launch the application on the available browser on your phone. It also allows users to access a website for which native application is not available. There are so many different devices readily available in the market today to view a website. Why is mobile web browser testing important?

Mobile 52

Mobile Testing Website Internet 52

Percona

SEPTEMBER 1, 2023

This post was originally published in June 2020 and was updated in September 2023. This results in expedited query execution, reduced resource utilization, and more efficient exploitation of the available hardware resources. MySQL relies heavily on the availability of hardware resources to perform at its best.

Tuning 52

Tuning Database Performance Hardware 52

Smashing Magazine

SEPTEMBER 29, 2021

Additional format vs quality comparisons are available for photography and illustrations. While there was no direct method to create or view AVIF files earlier, you can easily do so now with the open-source utilities available. AVIF was introduced on the desktop version of Chrome in August 2020 with Chrome 85. Large preview ).

Open Source 144

Open Source Speed Website Google 144

Brendan Gregg

JULY 2, 2021

biolatency Disk I/O latency histogram heat map 5. runqlat CPU scheduler latency heat map 10. BPF didn't exist on those versions, so I used basic Ftrace capabilities that were available on Linux 3.2. Note that if BPF was available on my target environment when I wrote cachestat(8), I would have coded it completely differently.

Open Source 40

Open Source Latency Cache Energy 40

Alex Russell

JUNE 20, 2020

This matters because it is the corpus of attractive content uniquely available through a meta-platform that convinces users to adopt its runtime, and no platform developer can afford to build enough content to be compelling on their own. 86 06:16 PM · Jun 21, 2020. But not every application can make the leap.

Hardware 55

Hardware Games Java Media 55

Adrian Cockcroft

MARCH 17, 2020

Picture taken by Adrian March 17, 2020 A resilient system continues to operate successfully in the presence of failures. The criticality and potential cost of each failure mode is context dependent, and drives the available time and budget for prioritized mitigation plans. Memorial at Hawaiian native burial ground, Kapalua, Maui.

Healthcare 52

Healthcare Government Airlines Systems 52

Smashing Magazine

JANUARY 11, 2021

New metrics landed in Lighthouse v6 in early 2020. Usually, the most specific and relevant ones are: Time to Interactive (TTI) The point at which layout has stabilized , key webfonts are visible, and the main thread is available enough to handle user input — basically the time mark when a user can interact with the UI.

Performance 145

Performance Cache Media Metrics 145

Alex Russell

JULY 14, 2021

iOS gained browser support in late 2020 (a dozen years late) via an Entitlement. [4] The situation is even more acute in WebView IABs, which tend not to fully support features from these categories even when they appear available to developers via script. 4] Windows and other Desktop OSes have similar (if less tidy ) mechanisms.

Google 121

Google Mobile Engineering Internet 121

Smashing Magazine

MAY 20, 2020

2020-05-20T10:30:00+00:00. 2020-05-20T13:37:03+00:00. This metric is important, but quite vague because it can include anything — starting from server rendering time and ending up with latency problems. How To Make Performance Visible With GitLab CI And Hoodoo Of GitLab Artifacts. Anton Nemtsev. Array(cors)].map(()

Performance 98

Performance Metrics Best Practices Code 98

Smashing Magazine

SEPTEMBER 6, 2021

Finally, not inlining resources has an added latency cost because the file needs to be requested. I would personally recommend using Cloudflare or Fastly because they have been intimately involved in the standardization process and will have the most advanced and well-tuned implementations available. Clients and QUIC Discovery.

Network 104

Network Servers Cache Traffic 104

All Things Distributed

OCTOBER 25, 2018

It is our first Region in Africa, and we're shooting to have it ready in the first half of 2020. The new AWS Africa (Cape Town) Region will have three Availability Zones and provide lower latency to end users across Sub-Saharan Africa. This news marks the 23rd AWS Region that we have announced globally.

AWS 167

AWS Cloud Education Programming 167

All Things Distributed

DECEMBER 12, 2018

Today, I'm happy to announce that the AWS Europe (Stockholm) Region, our 20th Region globally, is now generally available for use by customers. With this launch, AWS now provides 60 Availability Zones, with another 12 zones and four Regions expected to come online by 2020 in Bahrain, Cape Town, Hong Kong, and Milan.

AWS 124

AWS Cloud Games Serverless 124

All Things Distributed

OCTOBER 31, 2019

I'm excited by the opportunities the availability of hyper scale infrastructure will bring to Spanish organizations of all sizes. AWS customers focused on running highly available applications can architect their applications to run in multiple AZs to achieve even higher fault-tolerance.

AWS 29

AWS Education Government Latency 29