The Netflix TechBlog

JUNE 14, 2023

To determine customer impact, we could compare various metrics such as error rates, latencies, and time to render. We set up a client-side AB experiment that tested Falcor versus GraphQL and reported coarse-grained quality of experience metrics ( QoE ). The Falcor API had become a logic-heavy monolith with over a decade of tech debt.

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Traffic Latency Metrics Cache 357

Dynatrace

MAY 5, 2021

For example, improving latency by as little as 0.1 latency is the number one reason consumers abandon mobile sites. Dynatrace enables automation at every phase of the software delivery lifecycle, assisted by Keptn at the testing and operations phases. Meanwhile, in the U.S., How Intuit puts Dynatrace to work.

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Benchmarking Latency Speed Software 246

KeyCDN

NOVEMBER 4, 2021

The POP is strategially located within the country and lowers latency overall. KeyCDN is always on the lookout for ways to minimize latency and accelerate asset delivery worldwide. Hola Mexico! We've launched our new point of presence (POP) in Mexico City.

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Latency Tuning Cache Traffic 111

KeyCDN

AUGUST 15, 2019

Web performance is a broad subject, and you’ll find no shortage of performance testing tips and tutorials all over the web. Before you begin tuning your website or application, you must first figure out which metrics matter most to your users and establish some achievable benchmarks. What is Performance Testing?

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Testing Tools Best Practices Performance Testing Testing 55

KeyCDN

JANUARY 31, 2019

The next closest active POP location to Bucharest was Istanbul which was still almost 900km away; this distance adds up in terms of latency. Alternatively, If you would like to request a POP in a certain location or a new feature please let us know on our feature requests community page and stay tuned for more exciting announcements.

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Internet Internet Ecommerce Speed 48

KeyCDN

OCTOBER 24, 2018

Although both countries are relatively close to one another, they are separated by a distance of approximately 500km, which adds up in terms of latency. Before the implementation of our Helsinki POP, Finnish users were delivered content from our POP in Stockholm, Sweden. Happy content delivery!

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Internet Internet Speed Network 48

Smashing Magazine

SEPTEMBER 6, 2021

In our own early tests , I found seriously diminishing returns at about 40 files. Finally, not inlining resources has an added latency cost because the file needs to be requested. As such, a micro-optimization is, again, how you probably need to fine-tune things on a low level to really benefit from it. Tools and Testing.

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Network Servers Cache Traffic 120