The recent ICC Champions Trophy 2025 match between India and Pakistan garnered 60.2 crore views on JioHotstar, posing technical challenges for the engineering team.
The introduction of free mobile subscriptions led to 50 million simultaneous streams, necessitating a revamp of JioHotstar's infrastructure for seamless user experience.
JioHotstar's live streaming architecture incorporates complex CDNs and API gateways for efficient content distribution and traffic management.
The team optimized traffic handling by creating dedicated CDN domains for cacheable requests and deploying high-throughput nodes.
Migration to Amazon EKS from self-managed Kubernetes clusters enhanced scalability by offloading cluster management.
Network throughput challenges, such as NAT Gateway congestion, were addressed by subnet-level configurations and load balancing.
Infrastructure optimizations and network scaling were critical in managing the 60.2 crore views during the India vs Pakistan match.
Autoscaling faced limitations in handling traffic surges during high-stakes events, necessitating extensive load testing for effective infrastructure planning.
JioHotstar's 'tsunami testing' with 3,000 machines aids in determining service capabilities during peak traffic, enabling efficient infrastructure scaling.