Remote File Server (RFS)

How to Build Asymmetric Standby Database for Data Guard

by Ed Chen
July 14, 2019February 13, 2023
4 Comments

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… Read More »

Converting Standby Database to Snapshot (2/4) - Convert Manually

by Ed Chen
March 24, 2013January 20, 2021

Converting Standby Database to Snapshot (1/4) - Convert by Broker We have demonstrated how to convert a physical standby database to a snapshot standby by… Read More »

Duplicate a Standby Database (2/4) - With Backup-Based Duplication

by Ed Chen
January 28, 2013December 11, 2022

Duplicate a Standby Database (1/4) - With Active Database Duplication Backup-Based duplication requires to connect to the target database, and one copy of database backups… Read More »

How to Resolve MRP0 WAIT_FOR_LOG in Real Time Apply Service

by Ed Chen
January 13, 2013August 5, 2020
2 Comments

The default behavior of the broker is to start the real-time apply once the standby database is running. But sometimes, you will see an increasing… Read More »