GitHub - Netflix/bpftop: bpftop provides a dynamic real-time view of running eBPF programs. It displays the average runtime, events per second, and estimated total CPU % for each program.You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
Announcing bpftop: Streamlining eBPF performance optimization
By Jose Fernandez Today, we are thrilled to announce the release of bpftop, a command-line tool designed to streamline the performance optimization and monitoring of eBPF programs. As Netflix increasingly adopts eBPF [1, 2], applying the same rigor to these applications as we do to other managed services is imperative. Striking a balance between eBPF’s benefits and system load is crucial, ensuring
Introducing SafeTest: A Novel Approach to Front End Testing
by Moshe Kolodny In this post, we’re excited to introduce SafeTest, a revolutionary library that offers a fresh perspective on End-To-End (E2E) tests for web-based User Interface (UI) applications. The Challenges of Traditional UI TestingTraditionally, UI tests have been conducted through either unit testing or integration testing (also referred to as End-To-End (E2E) testing). However, each of th
Migrating Netflix to GraphQL Safely
By Jennifer Shin, Tejas Shikhare, Will Emmanuel In 2022, a major change was made to Netflix’s iOS and Android applications. We migrated Netflix’s mobile apps to GraphQL with zero downtime, which involved a total overhaul from the client to the API layer. Until recently, an internal API framework, Falcor, powered our mobile apps. They are now backed by Federated GraphQL, a distributed approach to A
Netflix Cloud Packaging in the Terabyte Era
By Xiaomei Liu, Rosanna Lee, Cyril Concolato IntroductionBehind the scenes of the beloved Netflix streaming service and content, there are many technology innovations in media processing. Packaging has always been an important step in media processing. After content ingestion, inspection and encoding, the packaging step encapsulates encoded video and audio in codec agnostic container formats and p
Data Movement in Netflix Studio via Data Mesh
By Andrew Nguonly, Armando Magalhães, Obi-Ike Nwoke, Shervin Afshar, Sreyashi Das, Tongliang Liu, Wei Liu, Yucheng Zeng BackgroundOver the next few years, most content on Netflix will come from Netflix’s own Studio. From the moment a Netflix film or series is pitched and long before it becomes available on Netflix, it goes through many phases. This happens at an unprecedented scale and introduces
The Netflix Cosmos Platform
by Frank San Miguel on behalf of the Cosmos team IntroductionCosmos is a computing platform that combines the best aspects of microservices with asynchronous workflows and serverless functions. Its sweet spot is applications that involve resource-intensive algorithms coordinated via complex, hierarchical workflows that last anywhere from minutes to years. It supports both high throughput services
Building Netflix’s Distributed Tracing Infrastructure
“@Netflixhelps Why doesn’t Tiger King play on my phone?†— a Netflix member via Twitter This is an example of a question our on-call engineers need to answer to help resolve a member issue — which is difficult when troubleshooting distributed systems. Investigating a video streaming failure consists of inspecting all aspects of a member account. In our previous blog post we introduced Edgar, our t
Introducing Dispatch
By Kevin Glisson, Marc Vilanova, Forest Monsen Netflix is pleased to announce the open-source release of our crisis management orchestration framework: Dispatch!Okay, but what is Dispatch? Put simply, Dispatch is: All of the ad-hoc things you’re doing to manage incidents today, done for you, and a bunch of other things you should’ve been doing, but have not had the time! Dispatch helps us effectiv
DBLog: A Generic Change-Data-Capture Framework
Andreas Andreakis, Ioannis Papapanagiotou OverviewChange-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. CDC is becoming increasingly popular for use cases that require keeping multiple heterogeneous datastores in sync (like MySQL and ElasticSearch) and addresses challenges that exist with traditional
A Netflix Web Performance Case Study – Dev Channel – Medium
tl;dr: There are no silver bullets to web performance. Simple static pages benefit from being server-rendered with minimal JavaScript. Libraries can provide great value for complex pages when used with care. Netflix is one of the most popular video streaming services. Since launching globally in 2016, the company has found that many new users are not only signing up on mobile devices but are also
AVA: The Art and Science of Image Discovery at Netflix
At Netflix, the Content Platform Engineering and Global Product Creative teams know that imagery plays an incredibly important role in how viewers find new shows and movies to watch. We take pride in surfacing the unique elements of a story that connect our audiences to diverse characters and story lines. As our Original content slate continues to expand, our technical experts are tasked with find
Polly.JS
Standalone, framework-agnostic JavaScript library that enables recording, replaying, and stubbing HTTP interactions.
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Netflix arrives on Nest Hub and Hub Max
GitHub - Netflix/dispatch: All of the ad-hoc things you're doing to manage incidents today, done for you, and much more!
GitHub - Netflix/atlas: In-memory dimensional time series database.
Netflix Posted Biggest-Ever Profit in 2018 and Paid $0 in Taxes
Why Netflix Rolled Its Own Node.js Functions-as-a-Service Runtime - The New Stack
https://www.bloomberg.com/news/articles/2018-10-01/netflix-is-said-to-plan-choose-your-own-adventure-black-mirror
Reddit - Dive into anything
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