Manage and increase quotas for resources with Azure Purview

Azure Purview is a cloud service for use by data users. You use Azure Purview to centrally manage data governance across your data estate, spanning both cloud and on-prem environments. The service enables business analysts to search for relevant data by using meaningful business terms. To raise the limits up to the maximum for your subscription, contact support.

Azure Purview limits

Resource Default Limit Maximum Limit
Purview accounts per region, per tenant (all subscriptions combined) 3 Contact Support
vCores available for scanning, per account* 160 160
Concurrent scans, per account at a given point. The limit is based on the type of data sources scanned* 5 10
Maximum time that a scan can run for 7 days 7 days
API Calls, per account 10M APIs/month for 4 Capacity Units platform size.
40M APIs/month for 16 Capacity Units platform size
10M APIs/ month for 4 Capacity Units platform size.
40M APIs/month for 16 Capacity Units platform size
Storage, per account 10 GB for 4 Capacity Units platform size.
40 GB for 16 Capacity Units platform size
10 GB for 4 Capacity Units platform size.
40 GB for 16 Capacity Units platform size
Size of assets per account 100M physical assets Contact Support
Maximum size of an asset in a catalog 2 MB 2 MB
Maximum length of an asset name and classification name 4 KB 4 KB
Maximum length of asset property name and value 32 KB 32 KB
Maximum length of classification attribute name and value 32 KB 32 KB
Maximum number of glossary terms, per account 100K 100K

*Self-hosted integration runtime scenarios are outside the scope for the limits defined in the above table.

Next steps