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Design Of A Modern Cache—Part Deux

High Scalability

This is a guest post by Benjamin Manes , who did engineery things for Google and is now doing engineery things as CTO of Vector. The previous article described the caching algorithms used by Caffeine , in particular the eviction and concurrency models.

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Performance Game Changer: Browser Back/Forward Cache

Smashing Magazine

Performance Game Changer: Browser Back/Forward Cache. Performance Game Changer: Browser Back/Forward Cache. With that caveat out of the way, let’s get to the guts of the article: What is the Back/Forward Cache and why does it matter so much? Didn’t The HTTP Cache Do All That Anyway? Barry Pollard.

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How Google PageSpeed Works: Improve Your Score and Search Engine Ranking

CSS - Tricks

This article is from my friend Ben who runs Calibre , a tool for monitoring the performance of websites. In this article, we uncover how PageSpeed calculates it’s critical speed score. Now that Google uses page speed as a ranking factor, many organizations have become laser-focused on performance. Cache-Headers missing?

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Google Lighthouse Audits – How to use Chrome’s built-in speed testing tool

MachMetrics

If you’re not a developer/designer, you may not be familiar with the Chrome DevTools and the extremely powerful Google Lighthouse Audits that can be found inside. However, you have likely used the Web UI that Google uses to allow you to test websites for speed – Google PageSpeed Insights. Performance. Best Practices.

Google 82
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USENIX SREcon APAC 2022: Computing Performance: What's on the Horizon

Brendan Gregg

As I was determined to become great at my new occupation regardless of my location, I read every sysadmin book, article, and magazine I could find on the shelf. I didn't end up getting published in SysAdmin directly, but my performance work did make it as a feature article (thanks Matty). Or even on a plane.

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How to use Server Timing to get backend transparency from your CDN

Speed Curve

Google recommends that TTFB be 800ms at the 75th percentile. Caching the base page/HTML is common, and it should have a positive impact on backend times. Key things to understand from your CDN Cache Hit/Cache Miss – Was the resource served from the edge, or did the request have to go to origin?

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Five Data-Loading Patterns To Improve Frontend Performance

Smashing Magazine

There are millions of sites, and you are in close competition with every one of those Google search query results. Active Memory Caching. When you want to get data that you already had quickly, you need to do cachingcaching stores data that a user recently retrieved. Caching Schemes. Agustinus Theodorus.

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