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Data Sync Locally on Device

    March 23, 2025
    + 12

    Description — Couchbase Lite Database Sync - Synchronize changes between databases on the same device
    Related Content — Remote Sync Gateway | Peer-to-Peer Sync

    Overview

    Couchbase Lite supports replication between two local databases at the database, scope, or collection level. This allows a Couchbase Lite replicator to store data on secondary storage. It is useful in scenarios when a user’s device is damaged and its data is moved to a different device.

    Example 1. Replication between Local Databases
    C#
    ViewCopy
    var targetDatabase = new DatabaseEndpoint(database2);
var config = new ReplicatorConfiguration(targetDatabase)
{
    ReplicatorType = ReplicatorType.Push
};
config.AddCollection(collection);

var replicator = new Replicator(config);
replicator.Start();

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