优缺点

性能评估

mongodb vs tokumx

参考

http://blog.engineering.kiip.me/post/20988881092/a-year-with-mongodb

https://www.openshift.com/blogs/design-and-performance-tips-for-mongodb-indexes

https://github.com/jwilder/mongodb-tools

http://www.datastax.com/dev/blog/2012-in-review-performance