Greetings from Tata Consultancy Services!! We are hiring : Oracle Database AdministratorExperience : 4 to 8 yearsLocation : MumbaiMode of Interview -Face to FaceDate - 13-Dec-25Must-Have: Strong knowledge on Oracle RAC 11g, 12c and 18c.Strong knowledge of RAC networkingSharp trouble shooting knowledge of RAC issuesGood technical knowledge of RAC background processOracle Upgradation from Oracle 10g to 11g, 11g to 12c, 12c to 18c