A Review paper on Cloud Storage

Abstract: Cloud storage technology has become a critical component in modern-day data storage and management, providing a scalable and reliable solution for organizations of all sizes. This paper provides an extensive review of cloud storage technology, covering its history, types, models, core technologies, architecture, and applications.The paper traces the evolution of cloud storage and explains the different types and models of cloud storage solutions, including public, private, and hybrid models. It then provides an in-depth analysis of the core technologies of cloud storage, focusing on the Google File System (GFS) architecture and the Hadoop Distributed File System (HDFS). The paper also examines the key features and benefits of cloud storage solutions, along with an assessment of their advantages and disadvantages. Overall, this paper serves as a valuable resource for students, researchers, and practitioners seeking to understand the current state of cloud storage technology and its potential impact on the future of data storage and management.

Keywords: Cloud Storage Models, GFS, HDFS, Amazon S3, Amazon EC2.