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“紧凑存储将整行存储在磁盘上的单个列中,而不是将每个非主键列存储在与磁盘上的一列对应的列中。使用紧凑存储可防止您添加不属于 PRIMARY KEY 的新列。”
我无法理解上面的说法,这是真的吗?!
参考:http ://www.edwardcapriolo.com/roller/edwardcapriolo/entry/legacy_tables
看看http://www.datastax.com/dev/blog/thrift-to-cql3,它解释了大部分内容。