default Optional<String> getIpAddress() {
        return getAsString(DbmsUtil.IP_ADDRESS);
    }
Returns the address of the database host if it is specified. The address
could be an ip-address or a hostname. If no address is specified,
{@code empty} will be returned.

@return the address of the host or {@code empty}
runtime-parent/runtime-config/src/main/java/com/speedment/runtime/config/Dbms.java