Learn about optimizing DPDK application upgrades through a technical presentation that explores minimizing traffic downtime during migration processes. Discover a new API implementation that enables seamless transitions between old and new applications by allowing state changes to standby and active modes. Explore how the old application can detect and coordinate with a new application being prepared, ensuring smooth handoffs during upgrades. Gain insights into advanced traffic management techniques from Nvidia expert Rongwei Liu in this 25-minute technical talk focused on DPDK PMD live upgrade capabilities.