Tag: rman

When the default value is not the same as the default

Bjoern Rost, Principal Consultant at Pythian, explains what steps to take when the default value is not the same as the default.

Read More >

Log Buffer #447: A Carnival of the Vanities for DBAs

  This Log Buffer Edition covers the weekly blog posts of Oracle, SQL Server and MySQL.

Read More >

RMAN Full Backup vs. Level 0 Incremental

Perhaps you’ve wondered about this. What is the difference between taking an RMAN full backup and a level 0 incremental backup? If you read the documentation the following explanation will be found here: Incremental Backups The only difference between a…

Read More >

Part 3: Comparing Oracle Cloud Database Backups Options

Comparing Oracle Database Backup Service (ODBS) and Oracle Secure Backups (OSB) to Amazon Web Services (AWS) This is part 3 of a 3 part series on “Getting Started with Oracle Cloud Backups”. Part 1 covers setting up RMAN to backup…

Read More >

Part 2: Oracle Cloud Backups to AWS S3

Getting Started with Oracle Cloud Backups – Amazon Web Services (AWS) This is part 2 of a 3 part series on “Getting Started with Oracle Cloud Backups”. Part 1 covers setting up RMAN to backup directly to the new Oracle…

Read More >

Part 1: Oracle Cloud Database Backup Service

Getting Started with Oracle Cloud Backups – Oracle Cloud Database Backup Service (ODBS) This is part 1 of 3 in a series on “Getting Started with Oracle Cloud Backups”. Part 1 covers setting up RMAN to backup directly to the new…

Read More >

Favorite Way: Migrating to Exadata

There are lots of considerations to be taken into account when migrating databases to the Exadata. It’s like any other migration. DBAs and other stakeholders of the system have to evaluate what to migrate and what not to, physical and…

Read More >

Recovering an Oracle Database with Missing Redo

Background I ran into a situation where we needed to recover from an old online backup which (due to some issues with the RMAN “KEEP” command) was missing the archived redo log backups/files needed to make the backup consistent.  The…

Read More >

Exploring Options of Using RMAN Configure to Simplify Backup

I am a simple person who likes simple things, especially RMAN backup implementation. I have yet to understand why RMAN backup implementation does not use configure command, and if you have a good explanation, please share. Examples for RMAN configure…

Read More >

Oracle RMAN Restore to the Same Machine as the Original Database

Among the most critical but often most neglected database administration tasks is testing restore from backup. But sometimes, you don’t have a test system handy, and need to test the restore on the same host as the source database. In…

Read More >
Page 1 of 212