How often is data synchronized in Microsoft Entra Connect?

 How often is data synchronized?

By default, Azure AD Connect (now Microsoft Entra Connect) synchronizes data between your on-premises directory and Azure AD every 30 minutes. This means it checks for any changes in your on-premises AD every half hour and updates the corresponding information in Azure AD if needed.

However, it's important to note that you have some control over this synchronization schedule:

  • Microsoft's Recommendations: While 30 minutes is the default, Microsoft recommends following their best practices for your sync schedule.
  • Minimum Requirements: There are minimum requirements in place to ensure data consistency. A sync must run at least once every 7 days.

Manually Adjusting the Schedule:

If you need to adjust the schedule for your specific needs, you can use PowerShell to:

  • Review the current configuration
  • Change the sync cycle to a different interval (within Microsoft's supported range)
  • Force a synchronization immediately
  • Stop a running sync task
  • Temporarily disable the scheduler (for maintenance purposes)

It's important to carefully consider the implications of changing the default settings, especially increasing the interval beyond 30 minutes. Longer intervals might lead to a delay in users or groups appearing in Azure AD after changes are made on-premises.

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