Remove 2013 Remove Cache Remove Metrics
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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.

Cache 89
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How Improving Website Performance Can Help Save The Planet

Smashing Magazine

In 2013, A List Apart published Sustainable Web Design by James Christie. The key metric for measuring the sustainability of a digital product is its energy usage. An obvious metric here is CPU usage, but memory usage and other forms of data storage also play their part. You Can’t Manage What You Can’t Measure”.

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How Parallel Plans Start Up – Part 1

SQL Performance

I used the public Stack Overflow 2013 database ( download details ). Running a parallel plan on a single thread can also happen when a cached parallel plan is reused by a session that is limited to DOP 1 by an environmental setting (e.g. See Myth: SQL Server Caches a Serial Plan with every Parallel Plan for details.

Cache 98
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Progress Delayed Is Progress Denied

Alex Russell

Another window into this question is provided by the Web Confluence Metrics project. Browser release notes and caniuse tables since Blink forked from WebKit in 2013 [7]. have been available in iOS since 2013 with iOS 7.0. An extension to Service Workers that enables browsers to present users with cached content when offline.

Media 145
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The Performance Inequality Gap, 2021

Alex Russell

The scale of the effect can be deeply situational or hard to suss out without solid metrics. A then-representative $200USD device had 4-8 slow (in-order, low-cache) cores, ~2GiB of RAM, and relatively slow MLC NAND flash storage. The cheapest (high volume) Androids perform like 2012/2013 iPhones, respectively.

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Performance tips for building responsive sites

Speed Curve

The following article was originally published in the 2013 Performance Calendar. All CMS's should be offering this level of image manipulation and caching. Performance optimisations like these are often invisible and it can be hard to demonstrate a return on investment without clear metrics in place.

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Understanding Execution Plan Operator Timings

SQL Performance

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. How row mode metrics are collected.

Servers 95