| Attribute name | Options | Default |
| exclusive-write-access | true|false | true |
| Tag name | File | |
| orion-ejb-jar/enterprise-beans/entity-deployment | orion-ejb.jar.xml | |
Whether or not the EJB-server has exclusive write (update) access to the database backend. If it does it will speed up common bean operations and enable better caching. The default is true.