计算机术语“virtual storage access method(VSAM)”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	virtual storage access method(VSAM)
释义	virtual storage access method(VSAM) 虚拟存储存取方法；［虚储存接达法］ An access method for direct or sequential processing of fixed and variablelength records on direct access devices. The records in a VSAM data set or file can be organized in logical sequence by a key field (key sequence), in the physical sequence in which they are written on the data set or file (entrysequence), or by relativerecord number. 一种文件存取方法，它直接处理或按顺序处理直接存取设备上的固定长度或可变长度记录。虚拟存储存取法(VSAM)数据集或文件中的记录可根据某个关键字字段按逻辑顺序组织(键顺序)，可按它们写入数据集或写入文件的物理顺序组织(进入顺序)，或根据相对记录号组织。
随便看	scheduling algorithm scheduling priority scheduling system sequential scheduling theory schema schema data definition entry schema data description language scheme Schottky scientific computer scientific instruction set scientific language scientific notation scientific processing scissoring SCL scope scope of a condition prefix scope of a declaration scope of a name scope of an object scope of an operator scope of a variable scope of recovery SCP

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