分布式事务

https://www.jianshu.com/p/53324ea2df92

https://www.cnblogs.com/savorboard/p/distributed-system-transaction-consistency.html

https://blog.csdn.net/mine_song/article/details/64118963

http://blog.jobbole.com/89140/

https://www.cnblogs.com/yjl49/archive/2011/10/22/2371951.html