NoSQL Data Modeling Techniques
http://highlyscalable.wordpress.com/2012/03/01/nosql-data-modeling-techniques/
NoSQL databases are often compared by various non-functional criteria, such as scalability, performance, and consistency. This aspect of NoSQL is well-studied both in practice and theory because specific non-functional properties are often the main justification for NoSQL usage and fundamental results on distributed systems like the CAP theorem apply well to NoSQL systems. At the same time, NoSQL data modeling is not so well studied and lacks the systematic theory found in relational databases. In this article I provide a short comparison of NoSQL system families from the data modeling point of view and digest several common modeling techniques.
http://coolshell.cn/articles/7270.html
本来想做个笔记, 发现这个哥们翻译的还不错, 直接mark吧