This report provides a comparative analysis of portable hard drives and compact discs (CDs) as storage solutions within the construction industry. It begins by outlining the system requirements for each, including compatible operating systems and connection ports for hard drives, and the need for CD drives for data writing and reading. The report highlights the features of portable hard drives, such as easy file sharing, large storage capacity, and data backup capabilities, emphasizing their advantages in storing construction documents like price details, estimations, specifications, and photos. The applicability of these technologies in the construction field is discussed, with a focus on data security, backup of operating systems, and the prevention of unauthorized access through password protection. The report also includes a cost comparison, noting the higher cost of portable hard drives compared to CDs, but emphasizing the former's greater storage capacity and reusability. Finally, the report concludes by recommending portable hard drives for construction due to their ability to store large volumes of project-related data securely and efficiently. The report includes references to various websites and books for further information on the topic.
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