noun
external file connector
Technical computing term for a component that links or integrates external files into a system or process.
このソフトウェアは外部ファイル結合子を使って、複数のデータソースを統合します。
This software uses an external file connector to integrate multiple data sources.
Compound of 外部 (external), ファイル (file), and 結合子 (connector). A straightforward technical term with no known historical derivation beyond its components.