Setting concurrency for a data connection

You can limit the number of simultaneous connections on certain datasets for better resource handling.

Open the Edit Data Connection modal.
For more information, see Editing a data connection.
Click the DATA tab.
Provide a number in the Concurrency field to set the maximum limit for simultaneous requests.
note
The default maximum concurrency setting per connection is 100. You can change it to a different value in Site Settings > Advanced Settings. If you change the default value, make sure that the new maximum concurrency is approriate for your data connection.
```
DATACONNECTION_CONCURRENCY_DEFAULT = 100
DATACONNECTION_CONCURRENCY_MAX = 100
```
Provide a number in the Concurrency Per User field to limit the maximum number of simultaneous requests that a user can send.
note
You can use this setting to prevent that one user blocks access for a connection. The default concurrency setting per user is 5 and the default maximum concurrency setting per user is 100. You can change it to a different value in Site Settings > Advanced Settings.
```
DATACONNECTION_CONCURRENCY_USER_DEFAULT = 5
DATACONNECTION_CONCURRENCY_USER_MAX = 100
```
Click SAVE.