CouchDB-based distributed deployment-replication

CouchDB is very easy to implement distributed data replication.

We only need to send the POST request to the specified database_ ReplicateThe request Body is a JSON string.

Wiki.apache.org/couchdb/Replication

To continue copying, you only need to add the parameter "continuous": true in JSON.

 

In addition, we can directly operate on the UI using the replon replicator tool.

Http: // localhost: 5984/_ utils/replicator.html

 

For example:

Replicate changes from: Local Database: testdb

To: Remote database: http: // remote_ip: 5984/testdb

Select "Continuous" and click "replicate.

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