Dotcom-Montior

JUNE 25, 2021

The Great Firewall of China, or as it’s officially called, the Golden Shield Project, is an internet censorship project to block people from accessing specific foreign websites. It is the world’s most advanced and extensive Internet censorship program. The How and What of The Great Firewall of China. Blocking IP Access.

Website 52

Website Internet Internet Performance 52

Dotcom-Montior

APRIL 27, 2021

The Great Firewall of China, or as it’s officially called, the Golden Shield Project, is an internet censorship project to block people from accessing specific foreign websites. It is the world’s most advanced and extensive Internet censorship program. The How and What of The Great Firewall of China. Blocking IP Access.

Website 52

Website Internet Internet Performance 52

Brendan Gregg

FEBRUARY 28, 2023

At USENIX SREcon22 APAC I gave the opening keynote on the future of computer performance, rounding up the latest developments and making predictions of where I see things heading. This talk originated from my updates to Systems Performance 2nd Edition , and this was the first time I've given this talk in person!

Performance 52

Performance Latency Cache Virtualization 52

Dotcom-Montior

JUNE 15, 2020

The entire country of China’s internet connectivity is shielded by the Great Firewall (GFW). There are three state-owned ISP providers, China Unicom, China Telecom, and China Mobile , that control internet in China. The most recent technology automatically shuts internet off whenever blacklisted URLs are accessed.

Monitoring 52

Monitoring Performance Artificial Intelligence Internet 52

The Morning Paper

OCTOBER 4, 2020

Understanding operational 5G: a first measurement study on its coverage, performance and energy consumption , Xu et al., Here the first finding was that the current strategy for determining when to hand-off has a 25% probability of worsening your link performance after handover. Application performance. SIGCOMM’20.

Energy 130

Energy Latency Performance Network 130

CSS - Tricks

MAY 24, 2021

Making GitHub’s new homepage fast and performant — Tobias Ahlin describes how the scrolling effects are done more performantly thanks to IntersectionObserver and the fact that it avoids the use of methods that trigger reflows , like getBoundingClientRect. The post Links on Performance III appeared first on CSS-Tricks.

Performance 40

Performance Website Cache Internet 40

CSS - Tricks

DECEMBER 31, 2020

I know font-display: swap; is popular because it’s good for performance, but that FOUT stuff pains me. Matt Hobbs : If there’s one thing I’d like readers to take away from this post it’s that font-display: swap is a very good option for users with a fast internet connection.

Cache 96

Cache Internet Internet Performance 96

Smashing Magazine

JANUARY 15, 2019

How Improving Website Performance Can Help Save The Planet. How Improving Website Performance Can Help Save The Planet. You may not think about it often, but the Internet uses a colossal amount of electricity. Jack Lenox. 2019-01-15T13:30:32+01:00. 2019-04-29T18:34:58+00:00. This electricity needs to be produced somewhere.

Website Performance 73

Website Performance Website Energy Performance 73

Scalegrid

APRIL 16, 2020

While this is a good way to get a rough estimate, your monthly cloud costs will indeed vary based on the amount of backups performed and your data transfer activity. These are advanced cloud configurations that allow you to protect your databases from the internet. This becomes really important for cache solutions like Redis™.

Cloud 242

Cloud Azure AWS Database 242

Dotcom-Montior

AUGUST 5, 2020

Page speed has been a key factor in Google’s ranking algorithm since 2010 , so it is essential to understand the various ways you can optimize your pages and why implementing synthetic monitoring can ensure your pages perform flawlessly and revenue isn’t lost. Find Your Performance Baseline. Optimize Your Pages.

Website 92

Website Speed Cache Traffic 92

KeyCDN

JANUARY 25, 2023

Our mission is to continuously improve web performance, and each POP contributes to it. Lisbon - Portugal The POP in Lisbon brings better performance to Portugal, with a population of over 10 million people. According to the Speedtest Global Index, Peru has an average internet connection speed of just over 67.5 What's next?

Latency 60

Latency Tuning Cache Speed 60

Jos

JUNE 2, 2018

Web Performance is not only about understanding what makes a site fast. Performance is a feature and needs to be prioritized as such. Performance is a topic that has interested me for a long time. Moving over to web, the performance problems are different. These days we have more and better tools to audit our performance.

Performance 130

Performance Speed Google Media 130

MachMetrics

DECEMBER 27, 2019

Offering 20 chapters with insights into Page Content, User Experience, Content Publishing, and Content Distribution, it can also be overwhelming, so we’ll be summarizing the web performance section in an easy-to-understand manner. We’ll be diving into Chapter 7 – Performance. 20% of sites are considered slow.

Performance 52

Performance Speed Website Mobile 52

CSS Wizardry

AUGUST 7, 2019

This is why serving your content from a CDN is so important: even in the internet age, being geographically closer to your customers is advantageous. only to find that the resource they’re requesting isn’t in that PoP ’s cache. Routing: If you are using a CDN—and you should be!—a during our time optimising iPlayer.

Latency 269

Latency Ecommerce Servers Mobile 269

Randon ASCII

JULY 11, 2022

While investigating some performance mysteries in Chrome I discovered that Microsoft had parallelized how they zero memory, and in some cases this was making it a lot slower. Downloads go through the cache, the cache is saved to disk, and saves to disk are slowed by (some) anti-virus software. It looks like this can happen.

Cache 105

Cache Energy Google Processing 105

ACM Sigarch

MARCH 18, 2019

Computer systems, from the Internet-of-Things devices to datacenters, are complex and optimizing them can enhance capability and save money. These models are useful for insight regarding the basic computer system performance metrics of latency and throughput (bandwidth). Answered in Part 2.). an instruction or network transaction).

Systems 60

Systems Latency Performance Analytics 60

All Things Distributed

DECEMBER 5, 2010

I am very excited that today we have launched Amazon Route 53, a high-performance and highly-available Domain Name System (DNS) service. DNS is one of the fundamental building blocks of internet applications and was high on the wish list of our customers for some time already. By Werner Vogels on 05 December 2010 02:00 PM.

Cloud 117

Cloud Internet Internet AWS 117

MachMetrics

DECEMBER 14, 2019

With another year winding down, it’s time for us to take stock of how our site performance compares to the average page load times for 2020. As you know, there are many metrics that determine a website’s page speed, and we can’t look at just one of them to determine how performant our site is. seconds on mobile.

Best Practices 105

Best Practices Speed Mobile Google 105

All Things Distributed

AUGUST 22, 2011

Today AWS has launched Amazon ElastiCache , a new service that makes it easy to add distributed in-memory caching to any application. Amazon ElastiCache handles the complexity of creating, scaling and managing an in-memory cache to free up brainpower for more differentiating activities. Recent Entries. Amazon DynamoDB â??

Cloud 117

Cloud Cache AWS Storage 117

Speed Curve

JUNE 14, 2021

I’m delighted to be joining some of my favourite web performance people at SpeedCurve! I’ve been a full-time web performance consultant for around nine years. I’ve written a couple of books , spoken at conferences , and become an organiser of London’s Web Performance Meetup.

Retail 52

Retail Internet Internet Education 52

KeyCDN

OCTOBER 24, 2018

Growth Of Internet in Finland The number of Internet users in Finland correlates very closely with the current number of residents. Back in 1984, FUNET was launched to connect Finnish universities and in 2000 internet in Finland was launched commercially. million Internet users in Finland resulting in a 92.5%

Internet 48

Internet Internet Speed Network 48

KeyCDN

JANUARY 31, 2019

Growth Of Internet in Romania Although the Internet penetration rate isn’t as high as other countries, at 58% as of 2016, the Internet speeds in Romania have been known to be one of the fastest in the world. Here are some additional statistics about the usage and growth of Internet in Romania: There are currently 10.26

Internet 48

Internet Internet Ecommerce Speed 48

Dotcom-Montior

JUNE 25, 2020

It performs a check against all the databases that could have blacklisted the IP. This continuous tracking process can help maintain the company’s reputation amongst the site visitors and other internet users. Sometimes, even if the IP address has been removed from the DNS database, the cache still contains the address.

Monitoring 86

Monitoring Traffic Website Database 86

All Things Distributed

DECEMBER 18, 2012

Jul 4 - Leases: An efficient fault-tolerant mechanism for distributed file cache consistency , Gray, Cary, and David Cheriton, Vol. Aug 17 - SEDA: An Architecture for Well-Conditioned, Scalable Internet Services , Matt Welsh, David Culler, and Eric Brewer. Nov 17 - Scale and performance in a distributed file system , John H.

Operating System 144

Operating System Cache AWS Scalability 144

MachMetrics

APRIL 24, 2019

” Pingdom has a “Performance Grade.” The reality is that these scores are estimates of how well your site implements performance best practices. But their “performance grade” somehow went down. Perhaps if you’re the front-page of the internet, but most likely we’re not. seconds to.27

Speed 111

Speed Best Practices Google Website 111

SQL Performance

SEPTEMBER 17, 2019

In the early days of SSRS, a requirement was to also install and configure Internet Information Services (IIS). Caches of report results are stored in the ReportServerTempDB database and I/O performance can become an issue here. SSRS 2008 brought that component into the reporting service module. General Tuning. Conclusion.

Tuning 67

Tuning Servers Database Best Practices 67

Tim Kadlec

AUGUST 14, 2018

The area he was in was served by satellite internet access, and experienced significant latency (a floor of 506 milliseconds) and packet loss (between 50-80% was typical). To counter this, the school he was visiting sets up their own local caching server. He also, rightfully, pointed out the root issue : performance.

Cache 64

Cache Mobile Servers Latency 64

Smashing Magazine

NOVEMBER 2, 2021

Users who opened a PWA from a smartphone’s browser might even not be aware that they’re using a progressive web app, assuming that it’s just a well-performing site. Far from perfect site speed and performance are common pain points for many Magento stores, which are usually massive and complicated. Large preview ). Large preview ).

Code 74

Code Cache Retail Mobile 74

Official Blog - World Web Technology

NOVEMBER 9, 2023

A study by Wappalyzer says that PHP runs 82% of the Internet. High Performance PHP is known for how fast and well it works. Furthermore, PHP includes caching and opcode optimization tools that make things run even faster. Why is PHP known for its speed and performance in web development?

Website 59

Website Development Open Source Database 59

The Morning Paper

NOVEMBER 19, 2019

That connection could be peer-to-peer across devices, and doesn’t have to be over the Internet. CRDTs accumulate a large change history, which creates performance problems. Performance and memory/disk usage quickly became a problem because CRDTs store all history, including character-by-character text edits.

Cloud 83

Cloud Software Software Internet 83

KeyCDN

FEBRUARY 27, 2019

So I’ll just tell the server to push all of my assets to the client with the HTML file” However, there are certain caveats to using HTTP/2 Push and over-using it can actually degrade performance. Push however has more support as it is an HTTP/2 feature which is now the latest version of the HTTP protocol for the Internet.

Speed 99

Speed Servers Website Efficiency 99

Tim Kadlec

OCTOBER 17, 2010

Performance optimization is the Rodney Dangerfield of web development–it “don’t get no respect” In spite of its great importance in the overall user experience, it is all too often pushed aside and treated as an afterthought. Performance optimization isn’t that necessary. Performance matters.

Performance 40

Performance Energy Google Internet 40

MachMetrics

JULY 31, 2020

As we discussed in our article on how to test your page weight , compression is pretty much standard practice in web performance now, so you absolutely want to make sure you’re taking advantage of it. Many caching plugins like WPRocket also offer Gzip compression right out of the box. Never change, Internet Explorer.

Speed 67

Speed Servers Google Tuning 67

Smashing Magazine

JUNE 30, 2021

The Problem Of Unpredictable Performance. At the same time, we have a widening performance gap. Low-end phones on the other hand are getting cheaper , making the mobile internet accessible to demographics that previously maybe couldn’t afford it. The performance of the user’s device is completely unpredictable.

Games 145

Games Architecture Code C++ 145

Smashing Magazine

DECEMBER 23, 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. When developing a PWA, you can cache the application shell’s resources and assets in the browser. Cached content with IndexedDB. Service Workers. Let’s look at each one.

Cache 123

Cache Internet Internet Google 123

IO River

NOVEMBER 2, 2023

They need to deliver impeccable performance without breaking the bank.According to recent industry statistics, global streaming has seen an uptick of 30% in the past year, underscoring the importance of efficient CDN architecture strategies. Fundamentally, internet traffic can be broadly categorized into static and dynamic content.

Architecture 52

Architecture Performance Internet Internet 52

High Scalability

JULY 20, 2018

That means multiple data indirections mean multiple cache misses. This is where your performance goes. Mark LaPedus : MRAM, a next-generation memory type, is being touted as a replacement for embedded flash and cache applications. They are very expensive. Some say MRAM will never work in automotive. There are a few more quotes.

Internet 121

Internet Internet Scalability Automotive 121