個人的に、IMSを初めて触れたときに思ったことが 「基本情報技術者試験のデータベースと違い過ぎない?」 ということ。 なので、基本情報技術者試験で得た知識を活かしつつ、IMSについて少し触れやすくなる記事をまとめるのが今回の目標…! IBMのサイト ...
sharing resources between multiple IMS-DL/I subsystems. The concepts of read integrity and update integrity are important in a description of resource sharing. Read integrity means that two programs ...
Standard DL/I database calls can be used with a PCB that references an MSDB or DEDB to access database segments. Two additional calls are available: The FLD call allows read and update access to a ...
IBM later this month plans to release Version 10 of its Information Management System (IMS), a 39-year-old database originally built to help land men on the moon. IMS is a combination hierarchical ...