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. Jump to the details ↓ Download a free PDF sample (12MB).

Media 108

Media Cache Google Best Practices 108

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. Download The Checklist (PDF, Apple Pages, MS Word). Quick Wins.

Performance 145

Performance Cache Media Metrics 145

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. Jump to the details ↓ Download a free PDF sample (12MB).

Media 94

Media Cache Google Best Practices 94

Percona

APRIL 3, 2023

Percona Distribution for PostgreSQL provides the best and most critical enterprise components from the open-source community in a single distribution, designed and tested to work together. Download Percona Distribution for PostgreSQL Today! Also, we have manually upgraded the extensions.

C++ 98

C++ Cache Database Storage 98

Percona

MARCH 28, 2023

The same data, in the form of pages inside the Wiredtiger cache, are also marked dirty. At every checkpoint interval (Default 60 seconds), MongoDB flushes the modified pages that are marked as dirty in the cache to their respective data files (both collection-*.wt Download Percona Distribution for MongoDB Today! wt and index-*.wt).

Hardware 85

Hardware C++ Storage Cache 85

Smashing Magazine

JULY 18, 2022

There are many use cases: personalization, internationalization, theming, multi-tenancy, A/B tests…. If users have a slow network or a slow computer, they will see an ugly loader while their joke is being downloaded. Let’s focus on a scenario very useful for blog owners: handling paid content. Congratulations On Your New Job.

Cache 117

Cache Website Energy Servers 117

Percona

NOVEMBER 9, 2023

Again, demonstrating it by example, let’s see how much of an impact correctly sizing the shared_buffers has on our test workload. WAL usage section The last section pertains to write-ahead logs, which are another source of potential performance bottlenecks. Download Percona Monitoring and Management Today

Monitoring 87

Monitoring Tuning Metrics Servers 87

Smashing Magazine

JANUARY 6, 2020

Testing And Monitoring. Download The Checklist (PDF, Apple Pages, MS Word). You can also just download the checklist PDF (166 KB) or download editable Apple Pages file (275 KB) or the.docx file (151 KB). You can then mimic the 90th percentile’s experience for testing. Defining The Environment. Assets Optimizations.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JUNE 1, 2022

You’ve tested and retested the site for errors. You can adjust what browser is used, the kind of network connection to employ, the locations to test from, whether or not the browser’s cache is empty or full, how frequently to take the measurements, and more. Testing The Impact Of Specific Requests. Other blocking effects.

Website 133

Website Design Network Best Practices 133

Smashing Magazine

JUNE 2, 2021

The project consisted of upgrading the shop software to our own open-source system and redoing the shop’s front end from scratch. Add to that the payment provider drop-in, and you have yourself some pages that no one will want to touch once they have been properly tested and work. Large preview ). Large preview ).

Performance 117

Performance Cache Website Mobile 117

Smashing Magazine

JANUARY 7, 2019

Testing And Monitoring. Download The Checklist (PDF, Apple Pages, MS Word). You can also just download the checklist PDF (166 KB) or download editable Apple Pages file (275 KB) or the.docx file (151 KB). You can then mimic the 90th percentile’s experience for testing. Defining The Environment. Assets Optimizations.

Performance 104

Performance Cache Metrics Network 104

Smashing Magazine

NOVEMBER 17, 2022

Web performance refers to the speed at which a website loads, how fast it’s downloaded, and how an app is displayed on the user’s browser. Webpage performance test report for the Smashing Magazine website. The Benefits Of Using An Image Service CDN. Case Study: Image Component In A Jamstack Site. Conclusion. What Is Web Performance?

Media 108

Media Cache Website Mobile 108

Percona

JUNE 15, 2023

Sometimes we might need to install/upgrade Percona Server for MySQL /MySQL 8 to a particular version in a test or production environment. Download specific Percona Server for MySQL 8 tarball packages and install them manually. Let’s start and test on Debian 11. Update the package repositories $ sudo apt update 1.2

Servers 83

Servers C++ Database Systems 83

Percona

JUNE 4, 2023

MariaDB is a popular SQL open source relational database management system that originated as a fork of MySQL after MySQL was acquired by Sun Microsystems in 2008 and later Oracle in 2010. It continues to be developed and maintained by the open source community and remains free to use under the GNU General Public License.

Open Source 52

Open Source Servers Storage Scalability 52

Percona

FEBRUARY 1, 2023

Thus, testing your specific use case with different storage strategies is advisable to determine which provides the best performance. To address this issue, try creating indexes on the TOAST table or consider using a caching layer to reduce the number of times data needs to be fetched from the TOAST table.

Storage 88

Storage Scalability Strategy Performance 88

Percona

JULY 6, 2023

then true else false end FROM generate_series(1, 10000000); Now we have our test table with some dummy data so we can practice. then true else false end FROM generate_series(1, 10000000); Now we have our test table with some dummy data so we can practice. Next is the table definition.

Best Practices 87

Best Practices Tuning Database Testing 87

CSS - Tricks

JULY 25, 2019

Cache-Headers missing? Lighthouse is an open source project run by a dedicated team from Google Chrome. During performance tests, Lighthouse records many metrics focused on what a user sees and experiences. It’s important to remember that the cost of JavaScript is not only the time it takes to download it.

Google 71

Google Engineering Speed Mobile 71

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. So, did it? Oh yes, it surely did.

Mobile 141

Mobile Design Cache Code 141

Alex Russell

APRIL 29, 2021

Apple Corporate is at fault, not Open Source engineers or the line managers who support them. Thanks to the Web Platform Tests project and wpt.fyi , we have the makings of an answer for the first: Tests that fail only in a given browser. So is speedy resolution and agreement. Lower is better. Higher is better.

Media 145

Media Games Education Engineering 145

MachMetrics

FEBRUARY 10, 2020

Unfortunately, there is typically much less thought put into the performance cost of using the amazing third-party font you downloaded. This means they don’t need to be downloaded to the visitor’s computer when they visit your site. Source: caniuse.com. They’re all different and you should test both options.

Speed 65

Speed Performance Google Open Source 65

Percona

APRIL 17, 2023

Make sure the drives are mounted with noatime and also if the drives are behind a RAID controller with appropriate battery-backed cache. This parameter needs to be extensively tested! Percona’s open source database monitoring tool monitors the health of your database infrastructure and helps you improve MongoDB performance.

Best Practices 52

Best Practices Design Tuning Database 52

Smashing Magazine

APRIL 29, 2021

Lighthouse is an open-source, automated tool for improving the quality of web pages. width="400" height="400"> When width and height are specified on an image, the browser knows how much space to reserve for the image until it is downloaded. By reducing main-thread CPU usage, FID can also be reduced. Lighthouse.

Media 145

Media Network Metrics Mobile 145

Percona

MAY 2, 2023

Also, we will take a look at our open-source backup utility custom-built to help avoid costs and proprietary software – Percona Backup for MongoDB or PBM. Download Percona Backup for MongoDB Hence, the node would still be available for other operations. It doesn’t capture the index data in the metadata backup file.

Best Practices 52

Best Practices Database Storage Servers 52

KeyCDN

DECEMBER 6, 2018

It remains the most widely used open source distributed version control system over a decade after its initial release. Fetch The git fetch command copies and downloads all of a branch’s files to your device. Test, Then Commit Never commit incomplete work. What is Git? Fork A fork is a copy of a repository.

Best Practices 58

Best Practices Open Source Cache Systems 58

Smashing Magazine

NOVEMBER 22, 2021

In particular, lab tests are critical for implementing performance budgets in order to prevent performance degradations. There are various performance budgeting products and open-source tools available, but we decided to create our own custom budgeting service called Perfer.

Website 128

Website Performance Google Media 128

Tim Kadlec

MAY 11, 2010

What Does It Test. Leverage browser caching. Leverage proxy caching. Parallelize downloads across hostnames. Specify a cache validator. It’s Open Source Too! Just recently, the Page Speed SDK was released as open source. that Google has documented. Minimize DNS lookups. Minify CSS.

Speed 40

Speed Performance Open Source Cache 40

Smashing Magazine

AUGUST 20, 2021

It was a battle of not only proprietary vs open source but also static vs dynamic. However, MovableType was one of the first widely available platforms you could download for free and host yourself. When you run an SSG build, you download the content from the content API and interact with it like you would a data file.

Ecommerce 140

Ecommerce Website Government Internet 140

Smashing Magazine

SEPTEMBER 6, 2021

This explains the challenges involved in deploying and testing HTTP/3 yourself. This approach was touted to be better for fine-grained caching because each subresource could be cached individually and the full bundle didn’t need to be redownloaded if one of them changed. Image source: Andy Davies ) ( Large preview ).

Network 107

Network Servers Cache Traffic 107

Smashing Magazine

AUGUST 22, 2021

This explains the challenges involved in deploying and testing HTTP/3 yourself. This in turn affects how fast a page’s resources can be downloaded. However, TCP is typically implemented in the operating system’s (OS’) kernel, a secure and more restricted environment, which for most OSes isn’t even open source.

Performance 107

Performance Network Latency Servers 107