Explore a groundbreaking virtual network control framework in this 17-minute conference talk from NSDI '24. Dive into the challenges of managing rapidly expanding cloud infrastructure and learn how Poseidon addresses the increasing demands of virtual network controllers. Discover the innovative Trident abstraction, which enables efficient tree traversal for config dependency calculations. Examine the impressive performance improvements achieved by Poseidon, including a 21x increase in virtual network configuration throughput and a 4.4x decrease in API processing latency. Compare Poseidon's capabilities to top industry providers and understand its potential to revolutionize cloud network management for millions of tenants.