---
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title: Data Sync Limits and Considerations
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/analytics/264-0-0/bi_integrate_replication_limits_limitations.md
canonical_url: https://help.salesforce.com/s/articleView?id=analytics.bi_integrate_replication_limits_limitations.htm&release=264.0.0&type=5
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content_type: documentation
content_hash: 7fa9c22e22606c7dcf2c448d7925fe350faf486f041fe956f0b2e8ac0a8d11ce
description: Here are some things to consider when you’re working with data sync.
products:
  - CRM Analytics
  - Cross Cloud
release: "264"
---
# Data Sync Limits and Considerations

Here are some things to consider when you’re working with data sync.

- You can include up to 100 objects for sync. If you are currently extracting more than 100 objects in your dataflows, contact Salesforce Customer Support before you enable data sync.
- Data Sync only performs one sync per object. Keep this limit in mind if you must perform multiple syncs from the same object. For example, when you sync filtered and unfiltered data from an object.

- **[Considerations When Creating or Updating Dataflows with Data Sync](https://help.salesforce.com/s/articleView?id=analytics.bi_integrate_considerations_updating_dataflows_replication.htm&release=264.0.0&type=5)**  
    Keep these behaviors in mind when creating or updating a dataflow with Data Sync enabled. Data Sync is enabled by default if you turned on CRM Analytics after the Winter ’20 release.
- **[Considerations When Using CRM Analytics Templated Apps with Data Sync](https://help.salesforce.com/s/articleView?id=analytics.bi_integrate_replication_wave_apps.htm&release=264.0.0&type=5)**  
    If you use template-based CRM Analytics apps, such as Sales Analytics or Service Analytics, here are some things to consider before and after you enable Data Sync. Data Sync is enabled by default if you turned on CRM Analytics after the Winter ’20 release.