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SQL Server I/O Basics Chapter #1

SQL Server According to Bob

Stable media is commonly physical disk storage, but other devices and certain caching facilities qualify as well. Many high-end disk subsystems provide high-speed cache facilities to reduce the latency of read and write operations. This cache is often supported by a battery-powered backup facility.

Servers 40
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Why speed test results are different than your load times

MachMetrics

It’s one of the most common (and frustrating) scenarios in web performance testing. We wanted to have control of the hardware that runs our tests and deliver consistent results. That’s why when you run a test with our service, your test is run on a real computer using a real browser.

Speed 62
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Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]

Smashing Magazine

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? Real User Monitoring ( RUM ) tools evaluate user interactions continuously and collect field data (e.g.

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Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]

Smashing Magazine

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? Real User Monitoring ( RUM ) tools evaluate user interactions continuously and collect field data (e.g.