Tag Archives: oracle database (software)

An RMAN channel represents one stream of data to a device type and corresponds to one server session. Allocation of one or […]

use the Oracle GoldenGate Classic Architecture to configure and manage your data replications

The data dictionary base tables are the first objects created in any Oracle database.

Understanding RMAN Level 0 and Level 1 Backups in Database Administration – Learn what happens when you skip RMAN Level 0 and move to Level 1. Get insights for your DBA interview.

Learn how to rollback patching

Use the PURGE statement to remove a table or index from your recycle bin and release all of the space associated with the object, or to remove the entire recycle bin, or to remove part of all of a dropped tablespace from the recycle bin.

How to Enable a Read-Only Oracle Home

In this session will learn ,12.2 New Feature: SQL*Plus History

How does rman backup improve performance by Block Change Tracking

How to fix ORA-01078: failure in processing system parameters in Oracle database.