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MongoDB master-Slave replica set (12)

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1. Master-slave replication is a simple database synchronous backup of the cluster technology

1.1 In the database cluster Chinese medicine clear know who is the primary server, the primary server only one, from the server can be more than one

1.2 From the server to know your own data source that is, for the master server is who

1.3--master is used to determine the primary server,--slave, and--source to control the slave server

Case

　　

MongoDB master-Slave replica set (12)

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Related Keywords:
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