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

CSS - Tricks

Cache-Headers missing? These heuristics were coupled with a set of guidelines that would likely result in better performance, if followed, but were merely superficial and didn’t actually analyze the load and render experience that real visitors face. Over the past couple of years, it has become the go-to free performance analysis tool.

Google 71
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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? If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled 3G network (e.g.

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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 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? If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled network (e.g.

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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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Egnyte Architecture: Lessons learned in building and scaling a multi petabyte content platform

High Scalability

To add elasticity, reliability and durability, these data centers are connected to Google Cloud platform using high speed, secure Google Interconnect network. Edge caching. In general, Egnyte connect architecture shards and caches data at different levels based on: Amount of data. Nginx for disk based caching.

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Hierarchical Navigation and Faceted Search on Top of Oracle Coherence

Highly Scalable

The rationale behind these methods is that frontend should be able to fetch transient information very efficiently and separately from fetching of heavy-weight domain entities because this information cannot be cached. So, the only way was to cache all necessary data to minimize interaction with RDBMS. Entity Gateway.

Ecommerce 100