Jim Horne has been a mainframe systems programmer since his first day on the job in 1984, and has no idea what he wants to be when he grows up. In the meantime, he is a specialist in performance tuning and capacity planning for the mainframe environment at Lowe's Companies, where he has been for over 20 years. He has presented many tmes at Share and CMG in the United States on various performance and capacity topics, unravelling the complexities of RMF and SMF data.
Email: jim.s.horne@lowes.com