IMS has two major components: IMS Database Manager (IMS DB) and IMS Transaction Manager (IMS TM). IMS DB data is organized into a hierarchy, where data in each level is dependent on the data in the next, higher level. The data is arranged so that its integrity is ensured and the sto...
30 IMS Recovery Solution Pack: IMS Recovery Expert User's Guide EMC TimeFinder/Clone copy method IMS Recovery Expert uses EMC's TimeFinder/Clone Mainframe Volume Snap Facility (hereafter referred to as the SNAP utility) to create an IMS System Level Backup. The SNAP utility can be used ...