Netflix Open Sources Zuul

Netflix, a pioneer in microservices and cloud infrastructure, open-sourced Zuul, their custom-built edge service that functioned as an API Gateway. This allowed other companies to learn from and adapt Netflix's battle-tested solution.

Significance

Zuul provided a concrete, production-ready example of an API Gateway, demonstrating its critical role in managing traffic, security, and resilience for a large-scale, distributed system. Its open-sourcing greatly influenced subsequent API Gateway development.