To comment "Remember, DB can be hard to scale", scalability problem boosts NOSQL development. Like HBase, which is used as backend db cluster to serve millions of requests in taobao 1111 shopping season (just like Black Friday in US).
To comment "Remember, DB can be hard to scale", scalability problem boosts NOSQL development. Like HBase, which is used as backend db cluster to serve millions of requests in taobao 1111 shopping season (just like Black Friday in US).