Meaning of 'Connection Timeout' on a JDBC Type Data SourceIssue For a JDBC type data source - the "Connection timeout" is defined as: "Number of seconds before the MID server connection cache pool closes the connection and removes it. Zero means no timeout." What does this really mean?ReleaseApplies to any release.ResolutionIn simple terms it is: The timeout for the connection between the JDBC driver and customer database.So it is really driven by the JDBC driver that is being used. Each JDBC driver might behave differently though depending on the DB type. There is a JDBC driver for Oracle, MSSQL, etc. Check the documentation for that specific version too.For example for the postgresSQL database - it is important to check the database specific documentation. This is specific to postgresSQL concerning the meaning of the connection timeout:https://pracucci.com/php-pdo-pgsql-connection-timeout.html