QG system has recently occurred some outage in spite of having expand the system.
Users use QG system under many circumstances.
There is the fact in users that the availability is so important because QG system is SaaS type.
We cannot stop the scan during outage in present, so please early correspond in preparation of having redundancy.
Actually we wanted to stop a scan but we couldn't stop it by outage then there was possibility to connect to target server beyond planned scan term at Mar. 5.
Some users have worried about reliability of system and potential of database corruption by repetition of outage.