This document discusses the potential benefits of implementing cloud computing technologies in libraries and e-libraries. It begins by providing background on cloud computing and how it can enable on-demand access to configurable computing resources. It then reviews related literature on cloud computing applications in educational and library settings. The document outlines some of the key advantages of cloud computing for libraries, such as improved efficiency, reduced expenses, enhanced collaboration, backup of information, and improved access and management of files. It also notes some potential disadvantages, such as issues relating to security, lack of control, and dependence on network performance. Overall, the document argues that cloud computing can be a useful tool for libraries to automate services and processes while reducing the need for on-site management