This is for white paper writing. Please help me humanize this: 2. Understanding Software-defined Networking (SDN) SDN fundamentally alters traditional network architecture by separating the control plane (which manages network traffic) from the data plane (which forwards data packets). This decoupling allows for centralized control and programmability of network resources through open APIs. 2.1 Key Components Centralized Control: SDN centralizes the management of network traffic flows, enabling administrators to configure, manage, and optimize network behavior from a unified, central location. This approach enhances operational efficiency by reducing complexity associated with distributed network management. Programmability through APIs: APIs in SDN enable automation and customization of network configurations, allowing organizations like Caduceus to adapt quickly to changing business needs. By abstracting the underlying hardware, SDN facilitates rapid provisioning of services and applications, enhancing agility and responsiveness. Network Abstraction Layer: SDN introduces a network abstraction layer that provides a simplified view of complex network infrastructure. This abstraction enhances visibility and control over network operations, facilitating better management and troubleshooting of network issues