What is the 2021-01-29: redis synchronization mechanism? # # f greatly architects a daily topic

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Redis master-slave synchronization strategies

The master and the salve to the full amount after the connection is established; Full amount after the synchronization, after the write operation on incremental synchronization, if need be, salve can also initiate the synchronization,
Redis strategy is, however, will first try to incremental synchronization, such as is not successful, requires a full amount from machine synchronous