Amazon Prime

Amazon Prime Video, launched in 2011 by Amazon, is a global streaming service offering movies, TV shows, live sports, premium channels, and original programming. With more than 100 million Prime members and availability across 240+ countries, it supports platforms like web browsers, iOS, Android, Fire TV, smart TVs, gaming consoles, and web apps in multiple languages.

The front-end uses React and React Native frameworks for consistency across devices. Performance‑critical paths, such as DRM and media decoding, may leverage WebAssembly enhancements. Backend systems largely run on AWS, using AWS Fargate and Amazon ECS to power containerized microservices with autoscaling up to thousands of containers during peak live events. Core business data and entitlement systems rely on DynamoDB, AWS Lambda, and Amazon SQS for serverless, event-driven workflows ensuring low latency and high resilience.

Streaming is delivered via Amazon CloudFront and third‑party CDNs with multi‑CDN switching logic optimizing cost and performance. Live events and ad-supported content use AWS Elemental services for real-time encoding and ad insertion. Monitoring and analytics flow through Amazon Kinesis, CloudWatch, and OpenSearch to ensure system reliability and QoS tracking. For DRM and content protection, Prime Video relies on Widevine across devices. In certain operational components, Prime Video has reverted selected services to modular monolithic architectures to reduce orchestration latency and infrastructure costs.