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(954) 评论(0) 推荐(0) 编辑