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  • Title: [Method of file sorting for mini- and microcomputers].
    Author: Chau N, Legras B, Benamghar L, Martin J.
    Journal: Int J Biomed Comput; 1983 May; 14(3):239-48. PubMed ID: 6874134.
    Abstract:
    The authors describe a new sorting method of files which belongs to the class of direct-addressing sorting methods. It makes use of a variant of the classical technique of 'virtual memory'. It is particularly well suited to mini- and micro-computers which have a small core memory (32 K words, for example) and are fitted with a direct-access peripheral device, such as a disc unit. When the file to be sorted is medium-sized (some thousand records), the running of the program essentially occurs inside the core memory and consequently, the method becomes very fast. This is very important because most medical files handled in our laboratory are in this category. However, the method is also suitable for big computers and large files; its implementation is easy. It does not require any magnetic tape unit, and it seems to us to be one of the fastest methods available.
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