Limits
This article lists the limits for resources in a Citrix DaaS Standard for Azure (formerly Citrix Virtual Apps and Desktops Standard for Azure service) deployment.
Note:
The limits are Citrix® recommended.
Configuration limits
| Resource | Limit |
|---|---|
| Active Directory domains | 25 |
| Catalogs | 100 |
| Resource locations | 25 |
| VDAs per subscription | 5,000 |
Resource location limits
The following table lists the limits for each resource location. If your requirements exceed these limits, Citrix recommends using more resource locations.
| Resource | Limit |
|---|---|
| Active Directory domains | 1 |
| Single-session VDAs | 10,000 |
| Multi-session VDAs | 1,000 |
Citrix Cloud Connectors are assigned to resource locations and link workloads to Citrix DaaS for Azure. For information about Cloud Connector limits and for size and scale recommendations, see Size and scale considerations for Cloud Connectors.
Provisioning limits
The following table lists the recommended maximums for a single Citrix Cloud™ account.
For larger-scale deployments, Citrix recommends a hub-and-spoke model, where VDAs are distributed across multiple subscriptions and network connections.
| Resource | Limit |
|---|---|
| Multi-session VDAs per catalog | 500 |
| Single-session VDAs per catalog | 1,200 |
| VDAs per Microsoft Azure subscription | 5,000 |
Usage limits
| Resource | Limit |
|---|---|
| Concurrent Monitor full administrators | 5 |
| Concurrent end users | 100,000 |
| Resources published to a single user | 250 |
| Session launches per minute | 3,000 |
Trial limits
The following table lists the limits during a trial of Citrix DaaS™ for Azure.
| Azure subscription | Resource | Limit |
|---|---|---|
| Citrix Managed Azure subscription | Maximum number of catalogs | 3 |
| Maximum number of users | 25 | |
| Maximum number of VDAs per catalog | 3 | |
| Customer-managed Azure subscription | Maximum number of catalogs | 10 |
| Maximum number of users | 25 | |
| Maximum number of VDAs per catalog | 10 |