memeda
V2EX  ›  数据库

知乎的话题/标签数据库是怎么设计的?

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  •   memeda · Jan 25, 2015 · 1586 views
    This topic created in 4151 days ago, the information mentioned may be changed or developed.
    标签可以有多个父标签和子标签,子标签发布的内容在上级标签都可以看到
    2 replies    2015-01-30 11:13:38 +08:00
    otmb
        1
    otmb  
       Jan 25, 2015
    知乎和Quora是否设计类似的?
    memeda
        2
    memeda  
    OP
       Jan 30, 2015
    http://www.zhihu.com/topic/19558203/organize/entire
    一个话题有N个父话题,又有N个子话题。
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