For DCME, have a look at Ron Hawkins' recent post: http://bama.ua.edu/cgi-bin/wa?A2=ind0909&L=ibm-main&P=R37609&I=1&X=-
If you are batch-constrained, the old Red Book: System/390 MVS Parallel Sysplex Batch Performance - SG24-2557-00 has many pointers still valid in even non-sysplexed environments. Our own experiences focus on job scheduling, and stringent reviews of DB2 application and subsystem performance. FWIW... John -----Original Message----- From: IBM Mainframe Discussion List [mailto:ibm-m...@bama.ua.edu] On Behalf Of gsg Sent: Monday, September 14, 2009 2:08 PM To: IBM-MAIN@bama.ua.edu Subject: Hiperbatch, Smartbatch, Dynamic Cache Management Wondering if Hiperbatch, smartbatch, Dynamic Cache Management are still valid for improving performance with todays processors, DASD, OS etc... I don't think that we use any of these and are only now starting to look at SMB. Any feed back would be appreciated. And yes we are having performance problems. Actually, I think we are just maxing out our processor. Thanks ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html The information transmitted is intended only for the addressee and may contain confidential, proprietary and/or privileged material. Any unauthorized review, distribution or other use of or the taking of any action in reliance upon this information is prohibited. If you receive this in error, please contact the sender and delete or destroy this message and any copies. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
