noun
job private area
Computing term for a storage area or memory region that is private to a specific job or process.
各ジョブはジョブ固有領域にデータを保存する。
Each job stores data in its job private area.
Compound of ジョブ (job) + 固有 (inherent, private) + 領域 (area, region). A technical term likely calqued from English 'job private area'.