<ul><li>Java continues to be a powerful choice for Netflix despite not being the trendiest language, with advancements made for developing AI-infused applications.</li><li>Netflix uses Java for two sides of its tech stack - global streaming service and Netflix Studios, both emphasizing the importance of Java in data integrity and operations.</li><li>Netflix upgraded its backend Java stack to JDK 17 and beyond, resulting in significant performance improvements, including a 20% reduction in CPU time spent on garbage collection.</li><li>Netflix transitioned away from reactive programming towards synchronous code powered by virtual threads, with plans to adopt new technologies like GraphQL and Project Leyden to further enhance performance.</li></ul>

The Java Secret of Netflix

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