Provides the database-backed simulation feature.

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Used properties
de.renew.simdb.driver | class name | not set | This property is mandatory to enable database support.
de.renew.simdb.dialect | class name | {@link de.renew.database.entitylayer.SQLDialect} | The named class must be a subclass of {@link de.renew.database.entitylayer.SQLDialect}.
de.renew.simdb.url | URL | not set | This property is mandatory to enable database support.
de.renew.simdb.user | string | not set | The user account to use for database login. If not set, the database is used without an user account.
de.renew.simdb.password | string | not set | The password for the user login. If `de.renew.simdb.user` is not set, this property is not used.