This video describes:

• Benefits and costs of using segment edit/compression

• Performance issues related to block level data sharing

• Programming techniques and standards that can aid IMS performance

• Value of additional IBM Software tool products in the monitoring and tuning of IMS database processing

• How non-recoverable IMS databases can be used to improve performance

• Correct log buffer sizes and devices

• Additional reports on performance from DLI CALL IMAGE TRACE, and z/OS RMF

• How DASD controllers with ample Cache storage benefit IMS