The purpose of edge computing in data processing is to bring computation and data storage closer to the source of data generation. By processing data at or near the edge of the network, it reduces latency, enhances response times, and alleviates bandwidth usage while maintaining data integrity. Edge computing is particularly beneficial for applications requiring real-time processing, such as IoT devices, autonomous vehicles, and industrial automation. This approach improves efficiency and enables quicker decision-making, especially in data-intensive environments.