4 ms·
IBM was more like a federation than a single coherent entity. System/38 and AS/400 evolved in Rochester MN, mainframes in White Plains NY, and PC software all
by dingaling 8y ago
IBM was more like a federation than a single coherent entity. System/38 and AS/400 evolved in Rochester MN, mainframes in White Plains NY, and PC software all over the place. None of the divisions had much to do with each other.