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BR*Tools for Oracle DBA
Use
SAP provides the tools BRBACKUP, BRARCHIVE, BRRESTORE, BRRECOVER, BRSPACE, BRCONNECT, and BRTOOLS to manage and protect the data in your Oracle database.
This section describes how to perform Oracle DBA with BR*Tools. For more information on how to work out an approach to Oracle DBA, see Approach to Oracle DBA.
For more information on other tools, including the Oracle tool SQL*Plus, see Other Tools for Oracle DBA.
Although SAPDBA 6.20 for Oracle is still available for Oracle 9i, it is no longer being developed. Therefore, we strongly recommend you to use the BR*Tools instead.
Integration
The BR*Tools are :
Integrated with BRTOOLS, which is the character-based interface that calls BRBACKUP, BRARCHIVE, BRRESTORE, BRRECOVER, BRSPACE, and BRCONNECT
Available for the operating systems UNIX and Microsoft Windows
Distinguish between the following:
BR*Tools is the program package containing BRBACKUP, BRARCHIVE, BRRESTORE, BRRECOVER, BRSPACE, BRCONNECT, and BRTOOLS.
BRTOOLS is the program that displays the menus from which the other BR programs are called.
As an example, the following graphic shows the integration of the backup, restore, and recovery tools:
Prerequisites
The BR*Tools are installed automatically on the database server in the directory /usr/sap/<SAPSID>/SYS/exe/run.
We classify BR*Tools as functional, help, batch, and interactive tools:
Tool Types for BR*Tools
Type Tool Description
Functional BRBACKUP, BRARCHIVE, BRRESTORE, BRRECOVER, BRSPACE, and BRCONNECT
Perform actions directly on the database
Help BRTOOLS and BRCONNECT
BRTOOLS is the menu program that can call all other functional tools interactively
BRTOOLS and BRCONNECT are also called internally:
BRTOOLS is called by BRBACKUP, BRARCHIVE, and BRRESTORE for backup, restore, and verification.
BRCONNECT is called by BRBACKUP to monitor the database during a backup
Batch BRBACKUP, BRARCHIVE, BRRESTORE, BRCONNECT
Only run on their own in batch, without menus.
You can call them interactively with BRTOOLS.
Interactive BRSPACE, BRRECOVER, BRTOOLS
Run interactively with their own menus.
BRSPACE and BRRECOVER can also run in batch mode.
Features
Toolset for BR*Tools
Tool Purpose
BRBACKUP Backs up data files, control files, and online redo log files of the database
BRARCHIVE Backs up offline redo log files
BRRESTORE Restores data files, control files, and redo log files
BRRECOVER Recovers database files and restores profiles and log files
BRSPACE Manages the database instance, space, and segments (that is, tables and indexes)
BRCONNECT Performs database administration tasks such as statistics update, check database system, adapt next extents, clean up logs and DBA tables
Functions as a help tool to monitor the database during a backup
BRTOOLS Displays the menus from which the other BR programs are called
Functions as an internal help tool started by BRBACKUP, BRARCHIVE, and BRRESTORE
BRGUIFunctions as a Java-based GUI, working as the front-end display program for BR*Tools
The following features apply to all the BR*Tools:
Menu-driven interface, including GUI, in English or German
Context-sensitive supporting information
Detail and summary logs
Available with operating systems UNIX and Microsoft Windows
Command-line options for experts
Activities
For more information, see Getting Started with BR*Tools.