Hooopo:Rubyist. PGer. Data Nerd. Python 初心者. SQL Fan. Mongo Hater. Founder of [链接] & [链接]
博客地址：https://segmentfault.com/u/hooopo
Hooopo:Rubyist. PGer. Data Nerd. Python 初心者. SQL Fan. Mongo Hater. Founder of [链接] & [链接]
博客地址：https://segmentfault.com/u/hooopo