Dan Powers, vice president of grid computing strategy at IBM Corp., is not worried about off-the-shelf PC clusters threatening sales of traditional supercomputers.Summary: Dan Powers, VP of grid computing strategy at IBM Corp., is not concerned about off-the-shelf PC clusters affecting sales of traditional supercomputers.
Dan Powers , IBM vice president of grid-computing strategy , says he 's not worried about off-the-shelf PC clusters threatening traditional supercomputer sales .