直ちょく接せつ編へん成せいファイル

noun

direct file

Computing term for a file organization where records are accessed directly by their physical address or key, without sequential scanning.

• 直ちょく接せつ編へん成せいファイルは、レコードをキーで直ちょく接せつ読よみ書かきできる。

  A direct file allows records to be read and written directly by key.