(第2空)Edge computing is a ( ) , open IT architecture that features decentralized processing power, enabling mobile computing and Internet of Things (IoT) technologies. In edge computing, data is processed by the ( ) itself or by a local computer or servsr, rather than being transmitted to a data center. Edge computing enables data-stream acceleration, including real-time data processing without latency. It allows smart ( ) and devices to respond to data almost instantaneously, as its being created, eliminating lag time. This is critical for technologies such as self-driving cars, and has equally important benefits for business. Edge computing allows for efficient data processing in that large amounts oi' data can be processed near the source, reducing ( ) bandwidth usage. This both eliminates costs and ensures that applications can be used effectively in ( ) locations. In addition, the ability to process data without ever putting it into a public cloud adds a useful layer ol security for sensitive data.