Virtual information in data-base systems
ACM SIGMOD Record
A graduate course in database management
ACM SIGMOD Record
AFIPS '75 Proceedings of the May 19-22, 1975, national computer conference and exposition
AFIPS '75 Proceedings of the May 19-22, 1975, national computer conference and exposition
Bibliography on data base structures
ACM SIGMIS Database
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This thesis describes a methodology for the analysis and synthesis of modern general purpose file systems. The two basic concepts developed are (1) establishment of a uniform representation of a file''s structure in the form of virtual memory or segmentation and (2) determination of a hierarchy of logical transformations within a file system. These concepts are used together to form a strictly hierarchical organization (after Dijkstra) such that each transformation can be described as a function of its lower neighboring transformation. In a sense, the complex file system is built up by the composition of simple functional transformation. To illustrate the specifics of the design process, a file system is synthesized for an environment including a multi-computer network, structured file directories, and removable volumes.