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Data Sync Locally on Device

    March 30, 2025
    + 12

    Description — Couchbase Lite Database Sync - Synchronize changes between databases on the same device

    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
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    CBLEndpoint* target = CBLEndpoint_CreateWithLocalDB(database2);

replConfig.database = database1;
replConfig.endpoint = target;

CBLReplicator* replicator = CBLReplicator_Create(&replConfig, &err);
CBLEndpoint_Free(target);

CBLReplicator_Start(replicator, false);

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