IMS High Performance Load for z/OS is designed to provide high-performance processing by default parameter settings. You can get optimized performance on each reorganization job.
Avoid writing DD statements for a database data set because IMS HP Load can dynamically allocate a database data set for a full-function database and HALDB.
Data that are created by IMS HP Load, such as the DFSURWF data set, are compatible with IMS standard utilities.
IMS HP Load does not require HALDB partition data set initialization before reloading. For partitions not populated by any segment during reload, IMS HP Load initializes the partition data set.
IMS HP Load provides statistical data that is needed for database tuning tasks and space analysis tasks.
IMS HP Load accepts multiple file input formats and supports compressed formats.