Percona

JUNE 22, 2023

This includes metrics such as query execution time, the number of queries executed per second, and the utilization of query cache and adaptive hash index. query cache: Disable (query_cache_size: 0, query_cache_type:OFF) innodb_adaptive_hash_index: Check adaptive hash index usage to determine its efficiency.

Performance 106

Performance Monitoring Traffic Database 106

The Netflix TechBlog

JUNE 4, 2019

Because microprocessors are so fast, computer architecture design has evolved towards adding various levels of caching between compute units and the main memory, in order to hide the latency of bringing the bits to the brains. CFS is widely used and therefore well tested and Linux machines around the world run with reasonable performance.

Cache 251

Cache Latency Airlines Logistics 251

Percona

MAY 15, 2023

On the other hand, if done at design, it is probably the best solution because it will allow the application to define the sharding rules and can also optimize the different data sources using different technologies for different uses. It indicates that I have allocated more resources (CPU and Memory) to shard1 than shard2.

Traffic 125

Traffic Scalability Database Servers 125

Percona

JUNE 22, 2023

Load balancing : Traffic is distributed across multiple servers to prevent any one component from becoming overloaded. Load balancers can detect when a component is not responding and put traffic redirection in motion. Please note that these are presented as general best practices.

Availability 110

Availability Database Open Source Hardware 110

Dotcom-Montior

JUNE 30, 2021

The entry/exit communication traffic can be overwhelmed by limited international bandwidth and huge user number. You may start your diagnosis from our free speed test tool , and no sign up is required. For this article, we ran a speed test for the TED website as the target website. First Visit. Repeat Visit. First Visit.

Website 52

Website Monitoring Website Performance Performance 52

The Netflix TechBlog

MARCH 5, 2019

the order of the rows on your Netflix home page, issuing content licenses when you click play, finding the Open Connect cache closest to you with the content you requested, and many more). Can we adjust our auto-scaling policies to be more efficiency without risking our availability during traffic spikes?

Infrastructure 182

Infrastructure Cloud Scalability AWS 182

Dotcom-Montior

JUNE 30, 2020

The entry/exit communication traffic can be overwhelmed by limited international bandwidth and huge user number. You may start your diagnosis from our free speed test tool , and no sign up is required. For this article, we ran a speed test for the TED website as the target website. First Visit. Repeat Visit. First Visit.

Website 52

Website Monitoring Website Performance Performance 52

Dotcom-Montior

JULY 7, 2020

The entry/exit communication traffic can be overwhelmed by limited international bandwidth and huge user number. You may start your diagnosis from our free speed test tool , and no sign up is required. For this article, we ran a speed test for the TED website as the target website. First Visit. Repeat Visit. First Visit.

Website 52

Website Monitoring Website Performance Performance 52

Smashing Magazine

JUNE 8, 2021

Image optimization , loading behavior and rendering in the browser require understanding of image formats and image compression techniques, image decoding and browser rendering, image CDNs and adaptive media loading, not to mention effective caching and preloading. Optimizing Network Requests with Caching and Preloading. +.

Media 105

Media Cache Google Best Practices 105

Smashing Magazine

JUNE 1, 2022

You’ve tested and retested the site for errors. They can also highlight very long redirection chains in your third-party traffic. Testing The Impact Of Specific Requests. Even with highly-detailed RUM or synthetic measurement data, it may not be practical. The best way to approach the problem is through applied testing.

Website 131

Website Design Network Best Practices 131

Smashing Magazine

APRIL 28, 2021

Image optimization , loading behavior and rendering in the browser require understanding of image formats and image compression techniques, image decoding and browser rendering, image CDNs and adaptive media loading, not to mention effective caching and preloading. Optimizing Network Requests with Caching and Preloading. +.

Media 92

Media Cache Google Best Practices 92

Rigor

SEPTEMBER 3, 2019

What you may be overlooking is that peak-event readiness is about more than just load testing or ensuring that your servers are up throughout a specific timeframe. At a minimum, Optimal recommends that you have RUM, APM, synthetic, and load test tools set up, instrumented, and producing meaningful data.

Website 74

Website Cache Ecommerce Traffic 74

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. You can then mimic the 90th percentile’s experience for testing.

Performance 145

Performance Cache Media Metrics 145

Official Blog - World Web Technology

NOVEMBER 9, 2023

PHP is a language that has weathered the test of time and is still frequently used by web developers. Furthermore, PHP includes caching and opcode optimization tools that make things run even faster. PHP’s high speed makes it a good choice for building websites that need to respond quickly and handle a lot of traffic.

Website 59

Website Development Open Source Database 59

Dotcom-Montior

JUNE 15, 2020

Essentially, all traffic between China and the rest of the world goes through a few national level and a handful of core level access points in different regions. This makes censorship of domestic traffic faster. . So whenever connecting to a VPN, a best practice is to use one country as server location then stick to it.

Monitoring 52

Monitoring Performance Artificial Intelligence Internet 52

Rigor

SEPTEMBER 17, 2019

Howard sat down with Rigor’s CTO Billy Hoffman to discuss best practices for holiday and peak-load readiness from a user experience and web performance perspective. Practical planning. Performance testing. “There are a lot of different scenarios where you will be expecting more traffic than normal.”

Performance 68

Performance Traffic Website Performance Testing 68

Smashing Magazine

MARCH 19, 2021

Gael Metais suggested to more aggressively subset web fonts and look into caching issues with our AVIF files. We couldn’t fix the AVIF issue quickly due to the way media management is running currently, but then Barry Pollard suggested to test if using base64-encoding for images would help. Are Modern Best Practices Bad For The Web?

Mobile 140

Mobile Design Cache Code 140

Smashing Magazine

JANUARY 7, 2019

Testing And Monitoring. You can then mimic the 90th percentile’s experience for testing. And if you are using CI to test the budgets, you need to make sure your tested environment matches CrUX if you used CrUX for setting the target ( thanks Patrick Meenan! ). Now you have something measurable to test against.

Performance 103

Performance Cache Metrics Network 103

Smashing Magazine

JANUARY 6, 2020

Testing And Monitoring. You can then mimic the 90th percentile’s experience for testing. Alternatively, you can also use Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). Now you have something measurable to test against.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

APRIL 11, 2022

Of all those options, it’s safe to assume that text is the best choice for LCP performance because it loads and renders fast. web.dev’s main content is an image according to LCP (test ran on WebPageTest). It’s common knowledge that better website performance results in more conversions, more traffic, and better user experience.

Media 69

Media Tuning Metrics Google 69

Smashing Magazine

SEPTEMBER 6, 2021

Practical HTTP/3 deployment options ( current article ). This explains the challenges involved in deploying and testing HTTP/3 yourself. You would, however, be hard-pressed even today to find a good article that details the nuanced best practices. This is more in-depth and technical. Changes To Pages And Resources.

Network 104

Network Servers Cache Traffic 104

Smashing Magazine

AUGUST 9, 2021

Practical HTTP/3 deployment options ( coming up soon! ). This explains the challenges involved in deploying and testing HTTP/3 yourself. For example, if the device is a firewall, it might be configured to block all traffic containing (unknown) extensions. This is more in depth and technical.

Transportation 145

Transportation Internet Internet Network 145

Smashing Magazine

AUGUST 22, 2021

Practical HTTP/3 deployment options ( coming up soon! ). This explains the challenges involved in deploying and testing HTTP/3 yourself. Some examples of the latter are heavily cached websites, as well as single-page apps that periodically fetch small updates via APIs and other protocols such as DNS-over-QUIC. A Primer on Speed.

Performance 105

Performance Network Latency Servers 105