Database
- Things I wish I knew about MongoDB a year ago
- SQL to Mongo Mapping Chart
- hbase在淘宝的应用和优化小结
- Aggregation Framework
- The Comments Conundrum：利用聚合管道解决文章评论难题
- HBase 官方文档
- 节约内存：Instagram的Redis实践: 每1,000,000个key只消耗了16MB的内存
- Redis资料汇总
- MongoDB的8宗罪: http://pastebin.com/raw.php?i=FD3xe6Jt, From CTO of 10gen
- 利用Redis构建高效的实时搜索
