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知乎的话题/标签数据库是怎么设计的?
memeda
·
Jan 25, 2015
· 1731 views
This topic created in 4223 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
标签
数据库
知乎
2 replies
•
2015-01-30 11:13:38 +08:00
1
otmb
Jan 25, 2015
知乎和Quora是否设计类似的?
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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