> -----Original Message----- > From: IBM Mainframe Discussion List > [mailto:ibm-m...@bama.ua.edu] On Behalf Of Ted MacNEIL > Sent: Thursday, June 04, 2009 4:04 PM > To: IBM-MAIN@bama.ua.edu > Subject: Re: Why are z/OS people reluctant to use z/OS UNIX? > > >Considering the number of times the application code will be > executed in production, the cpu time invested in optimizing > it can be time well spent. > > YES! 100% > As a capacity analyst since 1981, I've fought the battle of > the compiler vs the execution. > > Run the compiler steps in a low priority service class and > stop complaining! > > B*tch about poor transaction CPU consumption, not about poor > compiler consumption!
Generally agreed. But for any "one off", be sure to not over optimize! -- John McKown Systems Engineer IV IT Administrative Services Group HealthMarkets(r) 9151 Boulevard 26 * N. Richland Hills * TX 76010 (817) 255-3225 phone * (817)-961-6183 cell john.mck...@healthmarkets.com * www.HealthMarkets.com Confidentiality Notice: This e-mail message may contain confidential or proprietary information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. HealthMarkets(r) is the brand name for products underwritten and issued by the insurance subsidiaries of HealthMarkets, Inc. -The Chesapeake Life Insurance Company(r), Mid-West National Life Insurance Company of TennesseeSM and The MEGA Life and Health Insurance Company.SM ---------------------------------------------------------------------- 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
