Hi, I will tell you Oracle dataguard configuration and installation in this article.     Let’s read Dataguard Architecture if you don’t know.   https://ittutorial.org/oracle-dataguard-architecture-3/   With Oracle DataGuard technology, we can create Physical and Logical Standby for our databases for providing disaster recovery . I will explain the most used Physical Standby configuration and … Continue reading Oracle DataGuard Step by Step Installation with RMAN Duplicate Method -1