Data Guard

How to Duplicate a 19c Physical Standby Database

Posted on
You don’t have to create an empty database on the standby server for building a standby database. In this post, I will show you how to duplicate a 19c physical standby database from scratch by the following sections. Password File File Management Mode Parameter File Necessary Directories Name Resolution Connect Identifiers Listeners Force Logging RMAN […]
Data Guard

How to Build Asymmetric Standby Database for Data Guard

Posted on
Asymmetric Data Guard Usually we build data guard environments with the symmetric architecture design on primary and standby servers, that is, single-instance to single-instance or RAC to RAC. Practically, we could have downgraded standby servers in hardware specifications. For example, we may use 16 cores per instance on the primary side but use 8 cores […]
Administration

How to Move Oracle Database

Posted on
Actually, this topic “How to Move Oracle Database” follows my previous post: How to Move ORACLE HOME. But I think it can be used in any moving operations. Generally speaking, this post will include the following subtle topics: How to move spfile How to move control files How to move database files How to move […]