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用户是要成套的方案．管你是开放系统还是非开放系统。这种现象使开放系统对于用户来说，变得毫无意义了。 业界不禁要问，从90年代初兴起的、被歌颂的开放系统，以及它所建立的所有生态链，会不会因为用户成套的需求而崩溃。看看封闭而又成套的成长例子 凡是将数据库应用系
The user is to complete the program. Whether you are open system or non-open system. This phenomenon makes open systems meaningless to the user. The industry can not help but wonder whether the celebrated open system that emerged from the early 1990s and all the ecological chains it has established will not collapse due to the needs of users. Look at the closed and complete sets of growth examples where the database application