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

Smashing Magazine

JUNE 8, 2021

2021-06-08T12:00:00+00:00. 2021-06-08T14:53:55+00:00. 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.

Media 105

Media Cache Google Best Practices 105

Smashing Magazine

APRIL 28, 2021

2021-04-28T13:20:00+00:00. 2021-04-28T14:35:12+00:00. 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.

Media 92

Media Cache Google Best Practices 92

Smashing Magazine

JUNE 2, 2021

2021-06-02T10:30:00+00:00. 2021-06-02T13:32:39+00:00. Every front-end developer is chasing the same holy grail of performance: green scores in Google Page Speed. The project consisted of upgrading the shop software to our own open-source system and redoing the shop’s front end from scratch. Jennifer Brehm.

Performance 115

Performance Cache Website Mobile 115

Percona

SEPTEMBER 1, 2023

This blog was originally published in November 2021 and was updated in September 2023. MySQL triggers are a powerful tool for database administrators and developers, enabling them to automate tasks, enforce data consistency, and respond to events within the database seamlessly.

Cache 64

Cache Database Games Healthcare 64

Smashing Magazine

OCTOBER 26, 2021

2021-10-26T10:00:00+00:00. 2021-10-26T15:38:33+00:00. If you’re a developer looking to optimize applications and create reuseable components across applications effectively, this article will show you how to quickly scale your applications, and how to work with Nx. Nx also stores the cached project graph. What Is Nx?

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Cache Servers Code Storage 109

Smashing Magazine

NOVEMBER 17, 2022

According to the Web Almanac in late 2021, 95.9 — Media, Images, Web Almanac 2021 chapter. Mobile image transfer size by year graphic from Media, Images, Web Almanac 2021 chapter. Web Almanac 2021 ) ( Large preview ). percent of pages contain at least one <img> tag, and 99.9 Large preview ). Large preview ).

Media 105

Media Cache Website Mobile 105

Enprowess

SEPTEMBER 7, 2021

is a back-end framework, and React is used for developing user interfaces. According to the latest Stackoverflow developer survey , JavaScript is a well-liked technology used by software developers. According to the latest Stackoverflow developer survey , JavaScript is a well-liked technology used by software developers.

Open Source 52

Open Source Virtualization Programming Servers 52

Smashing Magazine

MARCH 19, 2021

2021-03-19T13:30:00+00:00. 2021-03-19T15:28:04+00:00. Gael Metais suggested to more aggressively subset web fonts and look into caching issues with our AVIF files. If a browser doesn’t support AVIF, it gets a JPEG file (properly cached), The content negotiation happens via <picture> + srcset in the browser.

Mobile 140

Mobile Design Cache Code 140

Alex Russell

APRIL 29, 2021

Apple forces developers of competing browsers to use their engine for all browsers on iOS , restricting their ability to deliver a better version of the web platform. They are, pound for pound, some of the best engine developers globally and genuinely want good things for the web. The Compatibility Tax.

Media 145

Media Games Education Engineering 145

Brendan Gregg

JULY 2, 2021

opensnoop Files opened table. cachestat File system cache statistics line charts. We'll likely open source the new one at some point and have a post about it on the Netflix tech blog. ## Case study: Facebook Facebook are advanced users of BPF, but deep details of how they run the tools fleet-wide aren't fully public.

Latency 145

Latency Cache Energy Systems 145

Smashing Magazine

NOVEMBER 2, 2021

2021-11-02T12:00:00+00:00. 2021-11-02T17:37:55+00:00. When dealing with e-commerce at some point, you probably have heard, and perhaps used Magento, an open-source e-commerce platform. Cost-Efficient And Effort-Saving Development. Coding From Scratch. Alex Husar. Below are some main things to consider.

Code 74

Code Cache Retail Mobile 74

Percona

NOVEMBER 1, 2023

This blog was originally published in August of 2021 and updated in November of 2023. Following the series of blogs written with the intention to describe basic operations matching Docker and open source databases, in this article, I will demonstrate how to proceed with installing MongoDB with Docker.

Scalability 62

Scalability Best Practices Servers Database 62

Smashing Magazine

MAY 17, 2021

2021-05-17T11:30:00+00:00. 2021-05-17T14:40:42+00:00. When paired with VS Code the development experience is amazing. Lighthouse also caught a cache misconfiguration that prevented some of our static assets from being served from our CDN. You can do that with the developer tools by simulating a mobile CPU.

Google 93

Google Analytics Serverless Metrics 93

Smashing Magazine

OCTOBER 8, 2021

2021-10-08T10:00:00+00:00. 2021-10-08T14:08:15+00:00. We can use 11ty’s new Serverless mode to build them on request using Netlify’s On-Demand Builders to cache each Madlib. Portable Text is an open-source specification designed to treat rich text as data. For developers who know enough JavaScript to be dangerous.

Serverless 77

Serverless Cache Open Source Code 77

Brendan Gregg

JULY 2, 2021

If you're using an open source monitoring platform, first check if it already has a BPF agent. opensnoop Files opened table 3. cachestat File system cache statistics line charts 7. Think of this as "version 1": A starting point that's pretty useful. Run your first tool Start by installing the [bcc] or [bpftrace] tools.

Open Source 40

Open Source Latency Cache Energy 40

Smashing Magazine

JUNE 1, 2022

According to the Third Parties chapter of their 2021 Web Almanac report , “a staggering 94.4% The upside to using third-party services on your site is that you do not need to develop everything you want to do yourself. For developers who know enough JavaScript to be dangerous. of mobile sites and 94.1%

Website 131

Website Design Network Best Practices 131

Smashing Magazine

NOVEMBER 22, 2021

2021-11-22T10:30:00+00:00. 2021-11-22T11:06:56+00:00. Maintaining development velocity. And the last thing we want is to negatively impact our developers’ momentum, or our ability to release new features at a high rate. Improving The Performance Of Wix Websites (Case Study). Dan Shappir. Google search ranking.

Website 126

Website Performance Google Media 126

Smashing Magazine

APRIL 29, 2021

2021-04-29T12:15:00+00:00. 2021-04-29T13:04:47+00:00. Lighthouse is an open-source, automated tool for improving the quality of web pages. will optimize images dynamically upon request and store them in a local cache. The Humble `<img>` Element And Core Web Vitals. Addy Osmani. Lighthouse. Large preview ).

Media 145

Media Network Metrics Mobile 145

Smashing Magazine

AUGUST 20, 2021

2021-08-20T08:00:00+00:00. 2021-08-20T09:19:47+00:00. Yet, for all these technological developments, it’s interesting that many of us are still serving sites in the same way Tim did with the very first website — a web server serving static website files. Aug 31 & Sep 1, 2021. Mike Neumegen. Online, and live.

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Ecommerce Website Government Internet 139

Smashing Magazine

JULY 6, 2021

2021-07-06T10:30:00+00:00. 2021-07-13T02:07:04+00:00. For developers. The Traditional CMS tries and succeeds in many ways to serve the needs of the developer, content author, and marketer. With a headless CMS, developer involvement is a must. How To Choose A Headless CMS. How To Choose A Headless CMS. Omnichannel.

Cache 143

Cache Website Mobile Google 143

Smashing Magazine

NOVEMBER 4, 2021

2021-11-04T18:00:00+00:00. 2021-11-05T02:06:33+00:00. Drew McLellan talks to developer Matthew Phillips to find out. Matthew: Yeah, well, I’ve been working on front-end web development for a long time, probably six or seven years. Worked on that full-time open source for about three years I think.

Media 87

Media Website Architecture Servers 87

Smashing Magazine

SEPTEMBER 6, 2021

2021-09-06T11:00:00+00:00. 2021-09-06T12:37:13+00:00. 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 ). Robin Marx.

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Network Servers Cache Traffic 104

Smashing Magazine

AUGUST 22, 2021

2021-08-23T06:20:00+00:00. 2021-08-23T10:07:21+00:00. This part is a bit more technical than the first, though it offloads most of the really deep stuff to outside sources, focusing on explaining why these things matter to the average web developer. HTTP/3: Performance Improvements (Part 2). Robin Marx.

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Performance Network Latency Servers 105