OpenGauss is an opensource RDBMS.
Office No. 121-122Cowork06, Building Number 67 - Regus Doha Dring Building, Street 250 - DRing Road, Zone 45 - Old Airport,PO Box 32522, Doha, Qatar
Kumpulantie 3, 00520 Helsinki, Finland
Strawinskylaan 4117, Amsterdam, Netherlands 1077 ZX