The main advantage of edge computing is its ability to reduce latency by processing data closer to the source, rather than relying on a centralized data center. By performing computations locally on devices or at nearby servers, edge computing minimizes the time it takes to analyze and respond to data, enhancing the performance of applications. This is particularly beneficial for IoT devices, which generate large volumes of data that need quick processing. Additionally, edge computing can improve bandwidth efficiency and bolster data security by reducing data transmission distances.