An Overview of Data Storage in Cloud Computing

Cloud computing is a functional paradigm that is evolving and making IT utilization easier by the day for consumers. Cloud computing offers standardized applications to users online and in a manner that can be accessed regularly. Such applications can be accessed by as many persons as permitted within an organisation without bothering about the maintenance of such application. The Cloud also provides a channel to design and deploy user applications including its storage space and database without bothering about the underlying operating system. The application can run without consideration for on-premise infrastructure. Also, the Cloud makes massive storage available both for data and databases. Storage of data on the Cloud is one of the core activities in Cloud computing. Storage utilizes infrastructure spread across several geographical locations. Storage on the Cloud makes use of the internet, virtualization, encryption and others technologies to ensure security of data. This paper presents the state of the art from some literature available on Cloud storage. The study was executed by means of review of literature available on Cloud storage. It examines present trends in the area of Cloud storage and provides a guide for future research. The objective of this paper is to answer the question of what the current trend and development in Cloud storage is? The expected result at the end of this review is the identification of trends in Cloud storage, which can beneficial to prospective Cloud researches, users and even providers.