Review
A **software-defined wide area network (SD-WAN)** transforms how businesses connect various locations. Unlike traditional networks that rely on specialized hardware, **SD-WAN** uses software to manage and direct network traffic across the **internet** and **private links**. This approach offers organizations greater **flexibility** and **efficiency** in their **network infrastructure**. By intelligently routing data, **SD-WAN** can prioritize important applications, like video conferencing or cloud services, ensuring a smoother user experience and optimizing **network performance**. It’s fundamentally about using software to build a more agile and responsive **wide area network** for modern business needs.