TV4
Seamless Transformation: TV4’s Broadcasting Evolution
Unifying strengths in the streaming arena
Millions of subscribers, zero downtime
In a monumental achievement, the Erlang Solutions team successfully migrated millions of subscribers from an external service to a user management application with zero downtime. Recognising the integral role broadcasting plays in society, the approach prioritised resilience to cyber threats. The expectation was clear – the platform should just work. Meticulous execution ensured an uninterrupted service during the migration, providing the resilience TV4 needed.
Executing one of the world’s largest migrations with zero downtime demanded a robust technological foundation. Leveraging the Elixir programming language, known for its fault tolerance and efficiency on the BEAM virtual machine, delivered a seamless transition. The language’s unique features allowed for efficient maintenance and continued operation without faults, guaranteeing a project of this scale would function effortlessly.
Reducing footprint, increasing efficiency
Beyond immediate benefits, TV4’s migration also contributed to sustainability. The language’s inherent efficiency translated into reduced server consumption, aligning with environmental consciousness.
Elixir’s ability to operate on fewer servers led to a significant reduction in infrastructure costs for TV4, reflecting a commitment to sustainability in managing the broader infrastructure during the migration.
TV4’s future-ready broadcasting landscape
The collaboration between TV4 and Erlang Solutions has not only consolidated user data but has fortified the broadcasting giant’s position in the competitive streaming market. The seamless migration of 5 million subscribers, the adoption of Elixir for efficiency, and the focus on sustainability underscore TV4’s commitment to a future-ready broadcasting landscape.
As TV4 continues to evolve and adapt, the successful execution of this transformative project sets a benchmark for resilience, efficiency, and sustainability in the broadcasting industry.
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