It will relational database in which data accessed by the user through the application or query language called SQL. Here is Different Edition of oracle are: Enterprise Edition. … Difference between Oracle and PostgreSQL : Basis ofOraclePostgreSQLSecurityOracle is more secure than PostgreSQL.PostgreSQL provide good security but it is not secure as Oracle.Difference between Oracle and PostgreSQL – GeeksforGeeks www.geeksforgeeks.org › difference-between-oracle-and-postgresql