3.9.2 Settings

You can modify and check the settings as shown below by clicking [DBMS Settings] in the tool menu at the top of the project.

(1) Connection

Item	Description
Type	Displays the DBMS settings that you specified when you created the project. You can change them to something other than the way you set first. PostgreSQL + TimescaleDB (Default local DB) Select if you want to use PostgreSQL TimescaleDB, which is automatically installed when you install UltimateAccess Web on the local PC. You cannot modify other DBMS information if you select this option. PostgreSQL (External DB) Select if you want to use PostgreSQL installed on the external server PC rather than the PostgreSQL that is automatically installed on the local PC.
Host	If you select [PostgreSQL + TimescaleDB], it will be fixed to ‘localhost’. If you select [PostgreSQL], you have to enter the URL of the PC where PostgreSQL is installed.
Port	If you select [PostgreSQL + TimescaleDB], it will be fixed to 5432. If you select [PostgreSQL], you have to enter the port number set for PostgreSQL.
Database	Sets the name of the database.
User Name	Sets the user name for the database.
Password	Sets the password for the database.

(2) Data Retention

Item	Description
Data Logging	Sets the retention period for 'data logging' data collected in the DBMS. You can remove the retention limit by unchecking the check-box, and you can set the data to be deleted after a period of time by setting the days.
Alarm	Sets the retention period for 'alarm' data collected in the DBMS. You can remove the retention limit by unchecking the check-box, and you can set the data to be deleted after a period of time by setting the days.
Report	Sets the retention period for 'report' data collected in the DBMS. You can remove the retention limit by unchecking the check-box, and you can set the data to be deleted after a period of time by setting the days.
System Log	Sets the retention period for 'system log' data collected in the DBMS. You can remove the retention limit by unchecking the check-box, and you can set the data to be deleted after a period of time by setting the days.