O'Reilly logo

Oracle Data Guard 11gR2 Administration Beginner's Guide by Nassyam Basha, Emre Baransel

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Time for action – starting, stopping, and monitoring MRP

Before starting Redo Apply services, the physical standby database must be in the MOUNT status. From 11g onwards, the standby database can also be in the OPEN mode. If the redo transport service is in the ARCH mode, the redo will be applied from the archived redo logfiles after being transferred to the standby database. If the redo transport service is in LGWR, the Log network server (LNS) will be reading the redo buffer in SGA and will send redo to Oracle Net Services for transmission to the standby redo logfiles of the standby database using the RFS process. On the standby database, redo will be applied from the standby redo logs.

Redo apply can be specified either as a foreground session ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required