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#experimentation

3 posts

19 Jun

Netflix Technology Blog 7 min read

By Celina Amados At Netflix, our catalog metadata is crucial to our member experience, and a single corrupted data state can impact millions of viewers immediately. To protect streaming reliability, we built an automated data canary system that validates data transformations using production traffic. This canary detects issues in under 10 minutes, and blocks bad data from reaching our members.…

automationsite-reliabilitydata-validationdata-reliabilityexperimentation

17 Feb

Benjamin Stieger 9 min read

Expedia Group Technology — Data Quickly identifying winning ranking models before committing to A/B tests Authors: Adam Woznica, Benjamin Stieger, and Stefania Ebli Photo by Il Vagabiondo on Unsplash Expedia Group ™ covers a portfolio of brands such as Expedia.com, Hotels.com, and Vrbo, that power lodging searches for millions of travel shoppers every day. In this competitive market matching users…

experimentationdata-sciencehypothesis-testingrecommender-systemsa-b-testing

16 Nov 2020