2
使用redis存储某些实体的标签。数据的例子:Redis根据设定值找到密钥
+-------------+--------------------------------+
| key | value |
+-------------+--------------------------------+
| book:1:tags | [python, ruby, rails] |
+-------------+--------------------------------+
| book:2:tags | [fiction, fantasy] |
+-------------+--------------------------------+
| book:3:tags | [fiction, adventure] |
+-------------+--------------------------------+
我如何找到所有书籍与特定的标签,即标签的所有书籍fiction
?
我发布了类似的问题mongodb:http://stackoverflow.com/questions/11585655/book-tagging-with-mongodb-many-to-many-implementation,如果你可以帮忙 – zsquare 2012-07-20 19:18:57