Discusses software developed to organize and retrieve electronically stored data, examining structure of the databases in which information is stored and the physical structure of the storage medium. Hierarchical and relational databases, unordered files, B-trees, and storage/software for specific purposes (such as weather, stock market, and…

Intended to stimulate discussion rather than present solutions, this report summarizes how digital technology applies to preservation problems beyond the preservation of print materials. Specifically it describes the problems new kinds of media such as audio and videotape and computer disks pose to librarians and archivists in terms of long-term…

The rapid growth and distribution of scholarly research in the middle and late twentieth century, the limited supply of old books and other paper-based materials, and the deterioration of items printed on acidic paper since the mid-1800s have meant that many libraries lack suitable copies of printed sources that their users would like to read. For…