Both Oracle and DB2 are secure databases with basic and advanced security features. In Oracle, there are 4 different user authentication methods, as follows.
Oracle和DB 2都是具有基本和高级安全特性的安全数据库。
Both Oracle and DB2 are secure databases with basic and advanced security features. In Oracle, there are 4 different user authentication methods, as follows.
Oracle和DB 2都是具有基本和高级安全特性的安全数据库。
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