Using the Batch Sync Up Target

To enhance performance in large sync up operations, Mobile SDK 7.1 introduces a batch sync up target.

Swift

Objective-C

This target enhances the standard sync up target behavior by calling the Salesforce composite API. The composite API sends local records to the server in batches of up to 25 records.

Swift

Objective-C

Existing sync up targets in hybrid and React Native apps automatically use the batch sync up target. To use a different sync up target implementation such as the legacy SyncUpTarget class, specify “androidImpl” or “iOSImpl”.

By default, sync up targets defined in sync config files use batch APIs. For example, the following sync configuration creates a batch sync up target.

• Invoking the Sync Up Method with a Custom Target
• “Composite” in REST API Developer Guide