How to Free up storage space in Dataverse
You can delete notes, attachments, import history, and other data to free up storage space. Before you delete data, be sure that the data is no longer needed because you cannot retrieve deleted data. There is no “undo” to restore your data once it has been deleted.
Follow below articles where the explanation given how to handle this scenario.
| Storage | Affected Table(s) | Method |
|---|---|---|
| File | ||
| Attachment | Method 3: Remove email attachments using Advanced Find | |
| Attachment | Method 4: Remove email messages with attachments using a bulk deletion job | |
| Attachment | Method 5: Remove notes with attachments using Advanced Find | |
| Attachment | Method 6: Remove notes with attachments using a bulk deletion job | |
| Log | ||
| AuditBase | Method 10: Delete audit logs | |
| PluginTraceLogBase | Delete plug-in trace logs using a bulk deletion job | |
| Database | ||
| WorkflowLogBase | Method 1: Delete bulk email and workflow instances using a bulk deletion job | |
| AsyncOperationBase | Method 2: Evaluate and delete suspended workflows | |
| DuplicateRecordBase | Method 7: Remove bulk duplicate detection jobs and associated copies of duplicate records | |
| ImportJobBase | Method 8: Delete bulk import instances using a bulk deletion job | |
| BulkDeleteOperationBase | Method 9: Delete bulk deletion job instances using a bulk deletion job | |
| various | Method 11: Remove unrequired tables and columns from Dataverse search | |
| ActivityPointerBase, EmailBase, ActivityPartyBase, and other activity tables | Method 12: Remove unrequired data from activity tables | |
| Postbase, PostCommentBase, PostFollowBase, PostLikeBase, PostRegardingBase, PostRoleBase | Method 13: Remove unrequired Activity Feeds records | |
| ExchangeSyncIdMappingBase | Method 14: Modify Item Level Monitoring Settings | |
| TraceLogBase | Method 15: Remove unrequired Trace (Alert) records |
Hope this helps.
