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Migrating Netflix to GraphQL Safely

The Netflix TechBlog

The three strategies we will discuss today are AB Testing , Replay Testing, and Sticky Canaries. To launch Phase 2 safely, we used Replay Testing and Sticky Canaries. In such cases, we were not testing for response data but overall behavior. Let’s discuss the three testing strategies in further detail.

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KeyCDN Launches New POP in Mexico

KeyCDN

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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Seamlessly Swapping the API backend of the Netflix Android app

The Netflix TechBlog

Over the course of this post, we will talk about our approach to this migration, the strategies that we employed, and the tools we built to support this. For us, the replay test tooling gave the confidence that our new code was nearly bug free. This meant that data that was static (e.g.

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8 Top Test Automation Mistakes And Tips For QA Teams to Avoid Them

Testsigma

As software testing plays a significant role in the delivery of the final product, it is necessary to consider that the testing process must involve accurate, exhaustive test cases and firm test strategy. Test coverage has a huge impact on what is received as an end product.

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Mobile browser testing – what is it and when is it done?

Testsigma

If you are thinking about implementing automation – you should look for a tool that lets you easily automate the test cases and execute them on many devices at once. Make a checklist for the targeted devices and mobile browsers, that you want to test for the responsiveness of your website. Signup Now.

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Front-End Performance Checklist 2021

Smashing Magazine

In many organizations, front-end developers know exactly what common underlying problems are and what strategies should be used to fix them. Performance Budgets, Pragmatically shows you a strategy to achieve that. There are many tools allowing you to achieve that: SiteSpeed.io Establish a performance culture. Large preview ).

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

Smashing Magazine

It might be tempting to get into quick "low-hanging-fruits"-optimizations early on — and eventually it might be a good strategy for quick wins — but it will be very hard to keep performance a priority without planning and setting realistic, company-tailored performance goals. Set up "clean" and "customer" profiles for testing.