海鸥航迹

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05 2010 档案

OLTP 与DSS系统差别
摘要: Information systems are classified into two major categories, according to international developments: A. On-line transactional processing systems (also called operational systems) B. Decision suppor...阅读全文

posted @ 2010-05-12 10:01 海天一鸥 阅读(173) | 评论 (0) 编辑