Fermi National Accelerator Laboratory FERMILAB-Conf-98/360 Processing Farms Plans for CDF and D0 for Run II M. Breitung et al. Fermi National Accelerator Laboratory P.O. Box 500, Batavia, Illinois 60510 December 1998 Published Proceedings of Computing in High Energy and Nuclear Physics (CHEP), Chicago, Illinois, August 31-September 4, 1998 Operated by Universities Research Association Inc. under Contract No. DE-AC02-76CH03000 with the United States Department of Energy