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- Rsyslog can be used to transfer local access log to another machine destination, for example, we can deploy rsyslog at a machine which has nginx running, after some config, rsyslog will transfer these logs to another log server.展开11
- A mysql table splitting schema: assume we have n databases, with each as m tables in it. given a uid indicating an user identifier, then the table index t can be caculated by uid%(n*m), the database index x can be caculated by uid/m.展开21
- conway's law demonstrates that the design graph of a system is similar to the architecture of its organizations.评论1