| 释义 |
direct data set
直接数据集;［直接资料集］
A data set whose records are in random order on a direct-access volume. Each record is stored or retrieved according to its actual address or its address relative to the beginning of the data set.
记录是以随机次序存于直接存取卷上,且每个记录可根据实际地址或相对于数据集起点 的相对地址进行存储或检索的一种数据集。对照sequential data set。 |