부산대학교 도서관

Cloud computing is a 21st-century buzzword. Most organizations adopt this automation in today's world. However! there are different types of data processing, such as Time-sharing computing environment, client-server computing environment, distributed computing environment, cloud computing environment, cluster computing environment. Computing processing consists of operating systems, information storage platforms and connectivity that can support the computing processing. Two more sides are added to cloud computing, namely fog and edge computing. This paper will analyze the Cloud, Fog, Edge Computing frameworks and their implementation challenges and opportunities.