New and changed configuration parameters

This section describes the new and changed configuration parameters in version 12.5.1.

Table 2-1 summarizes the new configuration parameters:

**Table 2-1: New configuration parameters**
Parameter	Function
enable ldap user auth	Enables the storage of user login information on the LDAP server.
enable job scheduler	Enables the Job Scheduler.

Table 2-2 summarizes the changes to existing configuration parameters.

**Table 2-2: Changed configuration parameters**
Parameter	Change
number of user connections	One connection is reserved for temporary administrative tasks, and has a total login duration of 15 minutes. The reserved connection ensures the availability of connections for database administrators when there are no free connections and number of user connections needs to be increased.