Summary

This Veeam ONE database sizing calculator will help estimate the database size required to retain historical data when monitoring Veeam Backup for Microsoft 365.

Results are calculated based on the following:

• Microsoft 365 Infrastructure inventory
  Microsoft 365 infrastructure organizations, users, groups, sites, and teams
• Veeam Backup for Microsoft 365 infrastructure inventory
  Veeam Backup for Microsoft 365 servers, repositories, proxies, and jobs

Usage

1. Investigate your Microsoft 365 and Veeam Backup for Microsoft 365 infrastructures to find out the number of Microsoft 365 organizations, users, groups, sites, and teams to monitor as well as their configuration parameters.
2. Enter monitored infrastructure (organizations, users, groups, sites and teams) in the Microsoft 365 Infrastructure section
3. Enter backup infrastructure (VB365 servers, repositories, proxies, jobs and so on) in the VB365 Infrastructure section
4. Specify retention settings in the Retention Policy section.
5. The calculated results will be displayed in the Results column.

Results section notes:

• Clean setup database size is fixed 0.46 GB
• Veeam backup data is data generated by monitoring backup processes and doesn't depend on a data collection mode
• Performance data size is data collected from infrastructure objects and it depends on a data collection mode due to different granularity settings

Limitations and Considerations

• This calculator provides approximate estimations.
• This calculator estimates the database size for Veeam ONE 12 and Veeam Backup for Microsoft 365 7.