Brendan Gregg

SEPTEMBER 25, 2021

This server is spending about a third of its CPU cycles just checking the time! Colleagues/Internet I love using [Linux performance tools]. But I also love solving issues quickly, and sometimes that means just asking colleagues or searching the Internet. 30.14% in the middle of the flame graph.

Speed 103

Speed Java AWS Virtualization 103

Scalegrid

JULY 8, 2019

The best way to protect your database from the internet is by deploying it in a private subnet to ensure it is not exposed. Azure makes this easy to setup through the use of a Virtual Network (VNET) which can be configured for your MySQL servers. For your MySQL production servers, we highly recommend leveraging Azure premium disks.

Azure 219

Azure Cloud Virtualization Database 219

Smashing Magazine

OCTOBER 29, 2019

Speed Up Your Website With WebP. Speed Up Your Website With WebP. Needless to say, there’s nothing that can beat WebP when it comes to speed while maintaining image integrity. “. Samsung Internet. The platforms that continue to hold back support are: Internet Explorer. Suzanne Scacca. 2019-10-29T12:30:59+02:00.

Website 75

Website Speed Cache Google 75

CSS Wizardry

SEPTEMBER 16, 2024

Reduce Transfer Size Broadly simplified… Web servers don’t send whole files at once—they chunk them into packets and send those. The speed at which files download will be a function of bandwidth and round trip time. permitted the opening of multiple simultaneous connections to a server at once. To mitigate this, HTTP/1.1

Latency 234

Latency Cache Transportation Mobile 234

Smashing Magazine

DECEMBER 23, 2020

It doesn’t come as a surprise, considering the benefits of higher conversion rates, customer engagement, decreased page loading speed, and lower costs on development and overhead. 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.

Cache 136

Cache Internet Internet Google 136

KeyCDN

MARCH 10, 2021

Dubai - UAE Dubai has grown significantly over the past decades, not just demographically but also in terms of internet penetration. With an internet penetration of almost 92% , the UAE is among the highest worldwide. With Tel Aviv being the technology capital of Israel, it's the ideal edge server location.

Latency 110

Latency Internet Internet Speed 110

MachMetrics

DECEMBER 14, 2019

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. By analyzing the data from Backlinko.com and their Page Speed Stats article, we’ll look to answer these questions: What size should be a website be?

Best Practices 105

Best Practices Speed Mobile Google 105

Dotcom-Montior

JUNE 25, 2020

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. DNS Poisoning/Spoofing.

Website 97

Website Internet Internet Performance 97

MachMetrics

JANUARY 23, 2020

You run a speed test on a website, and the results don’t match what you personally experience. Perhaps you feel like your site loads fairly quickly, but the speed test results are sub-optimal. Outside factors may be affecting your speed test results. Every single visitor will be a different distance from the server.

Speed 62

Speed Testing Website Cache 62

Smashing Magazine

SEPTEMBER 9, 2021

This occurs when you are revalidating the page on the server. The first solution that comes to mind may be to simply server side render the pages, ensuring that the client is always sent the most up to date data. The more interesting thing, however, is the impact on the speed of our side. More after jump!

Cache 119

Cache Servers Internet Internet 119

The Morning Paper

JANUARY 30, 2020

Edge servers are the middle ground – more compute power than a mobile device, but with latency of just a few ms. Edge servers are the middle ground – more compute power than a mobile device, but with latency of just a few ms. As such, web workers are a natural target to offload to a more powerful server.

Mobile 104

Mobile Cloud Latency Games 104

Brendan Gregg

JULY 4, 2021

I summarized these topics and more as a plenary conference talk, including my own predictions (as a senior performance engineer) for the future of computing performance, with a focus on back-end servers. Ford, et al., “TCP

Performance 121

Performance Latency Hardware Storage 121

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. Remember, speed is key to the user experience. Optimize Your Pages.

Website 92

Website Speed Cache Traffic 92

Dotcom-Montior

MARCH 27, 2022

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. DNS Poisoning/Spoofing.

Website 82

Website Internet Internet Performance 82

Scalegrid

FEBRUARY 11, 2025

Utilizing the client-server architecture for database access, the MySQL system operates with Structured Query Language (SQL) as its core mechanism for handling interactions with data. Relational databases like MySQL typically use vertical scaling, which involves increasing the power of a single server (e.g.,

Scalability 147

Scalability Database Storage IoT 147

KeyCDN

FEBRUARY 27, 2019

HTTP Preload and HTTP/2’s feature “Server Push” are both methods that can be used to improve the loading efficiency of your web application. Traditionally, the client requesting resources from the server initially receives the HTML file and parses it to determine which assets it needs to request next.

Speed 99

Speed Servers Website Efficiency 99

The Netflix TechBlog

SEPTEMBER 10, 2024

By Karthik Yagna , Baskar Odayarkoil , and Alex Ellis Pushy is Netflix’s WebSocket server that maintains persistent WebSocket connections with devices running the Netflix application. Where aws ends and the internet begins is an exercise left to the reader. Sample system diagram for an Alexa voice command.

Latency 234

Latency Cache Tuning Efficiency 234

The Morning Paper

OCTOBER 4, 2020

We are standing on the eve of the 5G era… 5G, as a monumental shift in cellular communication technology, holds tremendous potential for spurring innovations across many vertical industries, with its promised multi-Gbps speed, sub-10 ms low latency, and massive connectivity. Throughput and latency. Some of these problems (e.g.

Energy 130

Energy Latency Performance Network 130

High Scalability

JULY 19, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. PA File Sight monitors file access on a server in real-time. There's also a no questions asked 30-day return policy. Try a free preview today.

Education 22

Education Metrics Servers Engineering 22

Percona

FEBRUARY 20, 2023

Logical replication The pg_dump method requires downtime as we must take the dump and restore it on the new server. Make database publicly accessible: To migrate a database, the source database’s hostname or IP address must be accessible from the public internet. Once we reach the desired state, we can cut over to the target database.

Database 124

Database Open Source Servers Internet 124

High Scalability

AUGUST 20, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. PA File Sight monitors file access on a server in real-time. There's also a no questions asked 30-day return policy. Try a free preview today.

Education 22

Education Metrics Servers Engineering 22

High Scalability

AUGUST 6, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. PA File Sight monitors file access on a server in real-time. There's also a no questions asked 30-day return policy. Try a free preview today.

Education 22

Education Metrics Servers Engineering 22

High Scalability

SEPTEMBER 3, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. PA File Sight monitors file access on a server in real-time. There's also a no questions asked 30-day return policy. Try a free preview today.

Education 21

Education Metrics Servers Engineering 21

MachMetrics

JUNE 16, 2020

Many were hesitant to sacrifice site speed for the added layer of security if they felt like they didn’t need it. These are typically implemented automatically by the hosting company servers. The server can also preemptively send resources, reducing delays. Similar to HTTP/2, the server must be compatible and using SSL.

Speed 86

Speed Latency Google Website 86

MachMetrics

MAY 2, 2020

Our most recent article identified (and remedied) the 4 most common page speed testing mistakes we see website owners making, and it inspired us to do even more to help those who make mistake #2: Only testing from 1 location. If you’ve never considered other locations when speed testing your site, now is a great time to start.

Speed 52

Speed Testing Website Mobile 52

High Scalability

OCTOBER 1, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. PA File Sight monitors file access on a server in real-time. There's also a no questions asked 30-day return policy. Try a free preview today.

Education 21

Education Engineering Metrics Servers 21

High Scalability

SEPTEMBER 17, 2019

Grokking the System Design Interview is a popular course on Educative.io (taken by 20,000+ people) that's widely considered the best System Design interview resource on the Internet. PA File Sight monitors file access on a server in real-time. There's also a no questions asked 30-day return policy. Try a free preview today.

Education 21

Education Metrics Servers Engineering 21

MachMetrics

JUNE 30, 2021

Website performance & speed plays a major role in the success of an online business. Many people often confuse site speed with page speed grades of performance testing tools, which are actually calculated based on multiple factors of a page including its loading speed. How to get these matrics right and not mess up?

Cache 78

Cache Speed Google Website 78

KeyCDN

FEBRUARY 14, 2019

Let’s cover some ways to speed up GIF animations on your website and look at some alternative formats that you should consider. Why Speed Up GIF Animations? Speed Up GIF Animations With Compression Tools Due to their nature, it’s not possible to make changes to GIF files without affecting their graphical data.

Speed 50

Speed Website Servers Latency 50

Brendan Gregg

SEPTEMBER 25, 2021

This server is spending about a third of its CPU cycles just checking the time! Colleagues/Internet I love using Linux performance tools. But I also love solving issues quickly, and sometimes that means just asking colleagues or searching the Internet. 30.14% in the middle of the flame graph. Try changing the kernel clocksource.

Speed 52

Speed Java AWS Virtualization 52

KeyCDN

JULY 11, 2019

As Sara Souedan said, not everyone has access to fast internet. For example, while the average mobile download speed on 4G in Switzerland is fast at 35.2 Mbps, countries with a growing Internet users like India is only at an average mobile download speed of 6.8 Mbps ( Opensignal ). webp Total: 87ms: jpg-to-webp-2v2.webp

Speed 52

Speed Website Mobile Latency 52

KeyCDN

JANUARY 14, 2021

Then again, a newer but less widely known framework may more effectively suit your needs, so it's worth it to get up to speed about today's most popular options. Responsive Design - Any site that you develop should render properly across all devices, as more and more people access the internet via mobile devices.

Google 135

Google Mobile Open Source Website 135

Dotcom-Montior

APRIL 23, 2021

Email infrastructure usually consists of your server and domain configuration, server performance, IP address, mail agents, and more. It is composed of several aspects that use IP addresses, mail servers, as well as resources focusing on email deliverability and domain reputation. Mail Server. Outbound/outgoing server.

Infrastructure 98

Infrastructure Monitoring Servers Network 98

MachMetrics

AUGUST 7, 2019

Every time your website loads, it’s using computing power at the server to generate your page, network power to transfer your page, and device power to render your page on the browser. The less power that’s used, the better for the environment, better for your server costs, and better for you client’s utility bills.

Website 68

Website Energy Internet Internet 68

All Things Distributed

MARCH 2, 2011

Japanese companies and consumers have become used to low latency and high-speed networking available between their businesses, residences, and mobile devices. a Fast and Scalable NoSQL Database Service Designed for Internet Scale Applications. No Server Required - Jekyll & Amazon S3. Countdown to What is Next in AWS.

AWS 92

AWS Cloud Games Latency 92

Smashing Magazine

JULY 29, 2019

Last time, I navigated the web for a day using Internet Explorer 8. The speed of mobile networks, too, varies considerably between countries. Perhaps surprisingly, users experience faster speeds over a mobile network than WiFi in at least 30 countries worldwide, including Australia and France. per GB respectively. Mbps upload.

Cache 99

Cache Mobile Google Network 99

All Things Distributed

JULY 7, 2011

AWS Import/Export transfers data off of storage devices using Amazons high-speed internal network and bypassing the Internet. a Fast and Scalable NoSQL Database Service Designed for Internet Scale Applications. No Server Required - Jekyll & Amazon S3. Countdown to What is Next in AWS. Expanding the Cloud â??

AWS 77

AWS Cloud Storage Internet 77