Resource sharing within one subsystem is the most common form of resource sharing and is available with an online IMS-DL/I subsystem. In the online IMS-DL/I subsystem, the online IMS-DL/I control ...

In an IMS-DL/I DATA step program, the POS call is issued with a DL/I INPUT statement and a DB PCB. After a POS call is issued, the input buffer is formatted with the requested data as explained in the ...

IBM updates IMS database, 10/10/07: 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.

BMC Software Inc. has added IBM Corp.’s IMS mainframe database to the platforms supported by its SmartDBA family of products, completing a two-year mission to provide tools for managing all of ...