Decoding Netflix: An In-Depth Look at the Tech Stack Powering the Streaming Giant

Love Sharma
ByteByteGo System Design Alliance
16 min readAug 30, 2023

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In the world of streaming media, Netflix stands as a titan, boasting over 232.5 million subscribers worldwide. Behind the scenes of your favorite movies and TV shows lies a complex and robust technology infrastructure that ensures a seamless and high-quality viewing experience. This infrastructure results from years of technological innovation and evolution, making Netflix a leader in entertainment and technology.

Netflix’s tech stack is a testament to its commitment to delivering the best possible service to its users. It is a fascinating blend of tried-and-true technologies and cutting-edge innovations, all working together to support the massive scale of its operations. From handling billions of requests per day and personalizing content for millions of unique users to ensuring the highest quality streaming experience, Netflix’s tech stack is designed to handle it all.

In this blog post, we will delve into the technological marvel of Netflix. We’ll explore the critical components of its tech stack, understand why certain technologies were chosen, and see how they all come together to create the Netflix we know and love. Whether you’re a tech enthusiast curious about the inner workings of Netflix, a software engineer looking for architectural inspiration, or simply a Netflix user interested in the technology behind your daily streaming, this post is for you.

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Love Sharma
ByteByteGo System Design Alliance

Love is an experience cloud engineer with a demonstrated history of building large scale enterprise application.