Case Study: Cleeng achieves massive scalability and 99.99% availability with Amazon Web Services

Cleeng - Customer Case Study

Cleeng is a global video-commerce platform that helps broadcasters, publishers, and brands sell live and on‑demand video via pay‑per‑view and subscriptions. Faced with huge, unpredictable traffic spikes for live events and the limitations of a few dedicated servers, Cleeng needed a scalable, highly available infrastructure without heavy upfront investment or idle capacity.

Working with AWS and partner Hostersi, Cleeng moved to an architecture using Auto Scaling, Elastic Load Balancing, EC2, DynamoDB, RDS, S3, VPC, OpsWorks, and CloudWatch. The platform now handles peak events (100,000 transactions for a single match), has been load‑tested to nearly 2 million transactions/hour (about 10× expected need), achieves four‑nines (99.99%) availability, and reduced costs—saving 30% with Reserved Instances and paying only for capacity used.

Cleeng

Mateusz Tymek

Lead Developer