March 5, 2025
Title Launch Observability at Netflix Scale | by Netflix Technology Blog | Mar, 2025
Part 3: System Strategies and Architecture By: Varun Khaitan With special thanks to my stunning colleagues: Mallika Rao, Esmir Mesic, Hugo Marques This blog post is a continuation of Part 2, where we cleared the ambiguity around title launch observability at Netflix. In this installment, we will explore the strategies, tools, and methodologies that were employed to achieve comprehensive title observability at scale. To create a comprehensive solution, we decided to introduce observability endpoints first. Each microservice involved in our Personalization stack that integrated with our observability solution had to introduce a new “Title Health” endpoint. Our goal was for