无法理解mongoose画蛇添足地添加schema - V2EX
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无法理解mongoose画蛇添足地添加schema

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  •   watert 2013-03-19 18:00:15 +08:00 5266 次点击
    这是一个创建于 4594 天前的主题,其中的信息可能已经有所发展或是发生改变。
    mongodb的一个巨大优势就是schema-less,mongoose这就是扼杀了这个优势
    ORM也不见得就一定要schema吧?
    3 条回复    1970-01-01 08:00:00 +08:00
    chloerei
        1
    chloerei  
       2013-03-19 18:23:49 +08:00   1
    这其实是在给应用设定 schema,不然应用中很多地方都要写判断代码

    if (article.title) {
    // parse title
    }

    schema-less 目前只发现数据采集的场合是会用到的。
    heroicYang
        2
    heroicYang  
       2013-03-20 15:29:03 +08:00
    schema-less is not no-schema...
    leafduo
        3
    leafduo  
       2013-03-20 22:26:03 +08:00
    schemaless 主要是可以随便变模式,真是应用里没模式怎么搞?模型用什么来代表?
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