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Cache and Prizes

Alex Russell

Browsers will cache tools popular among vocal, leading-edge developers. There's plenty of space for caching most popular frameworks. The best available proxy data also suggests that shared caches would have a minimal positive effect on performance. Browsers now understand the classic shared HTTP cache behaviour as a privacy bug.

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InnoDB Performance Optimization Basics

Percona

This blog is in reference to our previous ones for ‘Innodb Performance Optimizations Basics’ 2007 and 2013. By caching hot datasets, indexes, and ongoing changes, InnoDB can provide faster response times and utilize disk IO in a much more optimal way. If you see concurrency issues, you can tune this variable.

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Gzip vs Brotli – Best Browser Compression

MachMetrics

It also offers 9 levels of compression, so that the amount of compression and the time it takes to compress can be fine-tuned. Many caching plugins like WPRocket also offer Gzip compression right out of the box. Created by Google in 2013, Brotli is a compression algorithm created by Google for the compression of web fonts.

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Performance tips for building responsive sites

Speed Curve

The following article was originally published in the 2013 Performance Calendar. Source: Guy Podjarny However, we do now have a full set of techniques to effectively deliver highly performative sites that not only visually scale across devices but also deliver code and assets tuned to the width of a device.

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Understanding Execution Plan Operator Timings

SQL Performance

This can make it difficult to draw sound performance-tuning conclusions. The following examples use the public Stack Overflow 2013 database ( download details ), with a single index added: CREATE INDEX PP ON dbo. . ( Total elapsed time is 933ms with 6,673ms of CPU time with a warm cache.

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