Nghiên cứu về sự hình thành và phát triển điện toán biên (Edge Computing) trong 10 năm trở lại đây

Abstract

Cloud computing has made a radical change in scaling application use and has emerged as an unrealistic approach to provide affordable computing services. Existing cloud infrastructure is part of a large scale data center network covering the globe. These data centers are carefully installed in isolated locations and tightly managed by the cloud providers to ensure reliable performance for its users. In recent years, new applications which are the Internet-of-Things, augmented reality, autonomous vehicles have been well-known in the Internet. The majority of such applications are considered to be timely critical and enforce strict computational latency requirements for acceptable performance. Traditional cloud offloading techniques are ineffective for handling such applications due to adding network latency while uploading prerequisite data to remote data centers. Furthermore, computations related to such applications often rely on sensor data from multiple sources. Uploading data simultaneously to the cloud also leads to significant network congestion. Edge Computing was born to overcome this problem. The following article will analyze detailed information about Edge Computing.