Ruby/MangoDB meetup Location:　拾年咖啡 （拾年咖啡五道口店位于双清路上华源世纪商务会馆西侧圆形建筑的顶层） http://www.aibang.com/detail/1367033450-448287531 Time:　Saturday July 3rd at 3pm to 6pm Topic: Is Ruby scalable? Where is the scalability bottleneck? How can NoSQL databases like MangoDB be helpful? How to successfully architect and buil.. 详细>>