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Impact of Data locality on DB workloads.

n0derunner

In this video I migrate a Postgres DB running PGbench benchmark. The variation in the transaction rate is due to the benchmark itself, the transaction rate is not expected to be uniform. Many different queries are executing in parallel, some hitting RAM cache, some hitting storage.

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Five Data-Loading Patterns To Improve Frontend Performance

Smashing Magazine

On your first try, you can use it as a benchmark for optimizations later. Continue reading below ↓ Meet Smashing Online Workshops on front-end & UX , with practical takeaways, live sessions, video recordings and a friendly Q&A. Active Memory Caching. Using the cache as permanent storage is an anti-pattern.

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Performance audit: Lego.com

Speed Curve

We track LEGO.com, along with a handful of other leading ecommerce sites, in our public-facing Retail Benchmarks dashboard , which I encourage you to check out. LCP measures when the largest visual element in the viewport – typically a hero image or video – finishes rendering. Are images optimized?

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How to Optimize Websites for Ad Publishers

Dotcom-Montior

Browser Caching: Although it may seem commonplace, caching is sometimes overlooked. Depending on how often you change content, you may want to set a long expiration time for your cache. Caching can ensure your browser doesn’t have to load all those elements if a visitor returns to your pages.

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The Importance of Selecting the Proper Azure VM Size

SQL Performance

Memory optimized – High memory-to-CPU ratio, relational database servers, medium to large caches, and in-memory analytics. GPU – Heavy graphic rendering and video editing. The common trend is to choose a VM based exclusively on vCPU, memory, and storage capacity without benchmarking the current IO and throughput requirements.

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Why is Wordpress Slow?

KeyCDN

Many factors affect the speed of your WordPress website; some of them are: Your web host Server-side optimizations (PHP version, compression, caching, etc.) Configure cache to optimize your website Caching is a complex technology with many layers. Traditionally, most WordPress hosts manage the caching.

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Progress Delayed Is Progress Denied

Alex Russell

As an engineer on a browser team, I'm privy to the blow-by-blow of various performance projects, benchmark fire drills, and the ways performance marketing (deeply) impacts engineering priorities. With each team, benchmarks lost are understood as bugs. Fundamentally enabling for video creation apps. This is as it should be.

Media 145