AWS Media Blog

Foundation for Hungarian Theaters brings the stage to your home with AWS

The mission of the Foundation for Hungarian Theaters is to preserve, perpetuate, and develop the Hungarian theatrical and concert culture and tradition. The Foundation supports preservation of the artistic values of theaters and concerts. In 2020 they launched the eTheater platform for major Hungarian theaters and concert halls. With the creation of eTheater, the Foundation serves the theater- and concert-loving audience, so they can enjoy performances all over the world without physical restrictions.

“The whole idea to bring theatrical performance to large audiences started in summer 2019,” says Dénes Csiszár, CTO of eTheater. “But the real push came with the first pandemic lockdown, in early 2020. We started to look for a reliable and scalable cloud platform that was able to accommodate our unpredictable and rapidly growing demands of theater performance viewers.”

Developers involved in creating the platform had used  AWS services before, and decided to use them again because of the scalability, pay as you grow pricing model, and reliability. They used foundational IT cloud services such as Amazon Elastic Compute Cloud (Amazon EC2) for compute and Amazon Simple Storage Service (Amazon S3) for storage. eTheater also used more advanced services from AWS like Amazon CloudFront as their content delivery network (CDN), Amazon Virtual Private Cloud (Amazon VPC) and Amazon Route 53 for network services, and Amazon CloudWatch for detailed monitoring. The eTheater team also decided to use Amazon Cognito for authentication with social media providers, Amazon DynamoDB for key-value database, Amazon Elastic Container Service (Amazon ECS) for microservices architecture, Amazon Simple Email Service (Amazon SES) for outbound emails to customers, AWS AppSync for application development and AWS Lambda for serverless compute.

“When we put the solution into production, we were surprised how AWS Lambda was able to scale instantly and quickly without any interruption. We never expected such high interest from the viewers,” comments Dénes Csiszár. “At certain moment we had to introduce queuing solution with Amazon SQS into our architecture to avoid overloading infrastructure of our providers.”


eTheater currently offers live streams and recorded plays from the largest Hungarian theaters and music concert halls. One third of the audience comes from Hungarian countryside, another third from abroad, and only the last third from the capital city – Budapest, where most of the theaters are located. Providing theatrical performance via the online platform allows viewers to see plays they would have had to travel hundreds of kilometers for.

The  first stream had only 15% people viewing from mobile devices, but that has grown to more than 50% in the first three months of operation, showing how important it is to be able to provide the content to any device. Along with the ability to view anywhere, the virtual format also allows viewers to watch from more angles than ever before. The protagonists have body cameras streaming the performance, so visitors can see the play from actor’s view on-stage.

“With streaming of the live performance, we easily overcame limitations of the auditorium’s seats. For theaters that have capacity for 280 visitors, we easily streamed to twice as large audience,” says Dénes Csiszár. “The greatest play so far had more than 10,000 concurrent visitors. Online streaming is a real savior for the theatres and actors that are under financial pressure due to pandemic lockdown. As we are nonprofit organization, all the money that comes from selling the tickets – after we deduct costs for streaming – we give back to the theatres.”

AWS Lambda, Amazon EC2, Amazon S3, Amazon CloudFront, Amazon VPC, Amazon Route 53, Amazon CloudWatch, Amazon Cognito, Amazon DynamoDB), Amazon ECS, Amazon SES, AWS AppSynceTheater continues to update the platform based on the feedback of the theaters, as noted by Pál Mácsai, Managing Director of Örkény Theatre: “eSzinház is a reliable partner for Örkény Theatre. They are handling quickly and in a flexible way every Theatre’s individual needs.”

eTheater is now expanding to cover more theaters and concert halls in Hungary and Romania. eTheater also plans to bring its viewer to new theatrical formats such as horse and dance theatres. AWS will continue to be an essential part of their innovation. “By choosing Amazon serverless technologies, we can easily adapt to any requirement and any workload, from small concerts with a dozen viewers, to large mega-productions with tens of thousands as virtual audience,” comments Dénes Csiszár, CTO of eSzinház company.

Istvan Kranicz

Istvan Kranicz

Territory Manager at AWS Luxembourg, covering Hungary, CEE region. Istvan’s mission is to open the unlimited possibilities to all Hungarian, CEE companies by offering and supporting AWS cloud based solutions. He sees that this clearly helps customers to grow, digitalize and compete in our global, and highly competitive-innovative economy. Istvan lives with his family in Luxembourg and he is passionate about technology and music.

Vladimir Simek

Vladimir Simek

Vladimír (Vlad) Šimek is a Senior Solutions Architect at AWS Luxembourg, covering Central and Eastern Europe – a region full of opportunities, talented and innovative developers, ISVs and startups. He helps customers adopt AWS services as well as acquire new skills, learn best practices and succeed globally with the power of the cloud. His area of expertise are Virtual Desktop Infrastructure (VDI), Linux and data analytics in Python. Vlad is a car enthusiast and dreams about developing his own self-driving car.