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http://usblogs.pwc.com/emerging-technology/how-nosql-key-value-and-wide-column-stores-make-in-image-advertising-possible/
您即将离开知乎,请注意您的帐号和财产安全。
http://usblogs.pwc.com/emerging-technology/how-nosql-key-value-and-wide-column-stores-make-in-image-advertising-possible/