Weighted fair queuing

Weighted fair queuing (WFQ) is a method used in networks to manage data transmission efficiently. Imagine multiple users sharing a single pipeline for sending information. WFQ assigns each user a specific "weight" based on their needs or importance. Data packets from each user are then sent in a way that respects these weights, ensuring high-priority users get more bandwidth, while still fairly distributing resources among all. This process helps optimize network performance, reduces delays, and ensures that important data is transmitted promptly without starving less critical traffic.