oracle database backup and recovery best practices

... (RTO)Disaster Recovery 8 Oracle Backup & Recovery Solutions “Backup and Recovery on Steroids” File System Data File System Data UNIX Linux Windows NAS Recovery Manager (RMAN) Oracle Databases Oracle Databases Physical ... tape Oracle Recovery Manager (RMAN) Fast Recovery Area Tape Backup Amazon S3 Cloud Storage Oracle Secure Backup (OSB) Oracle Secure Backup (OSB) Cloud Module 11 Oracle Recovery Manager (RMAN) Oracle-integrated ... (RMAN) Oracle-integrated Backup & Recovery Engine Oracle Enterprise Manager RMAN Database Fast Recovery Area Tape Drive Oracle Secure Backup • Intrinsic knowledge of database file formats and recovery procedures •

Ngày tải lên: 20/02/2014, 05:20

... xiv Conventions xiv 1 Backup and Recovery Overview What is Backup and Recovery? 1-1 Physical Backups and Logical Backups 1-1 Errors and Failures Requiring Recovery from Backup 1-2 Understanding User Error ... Oracle database store data and. .. affected and the types of backup available Oracle Backup and Recovery Solutions: RMAN and User-Managed Backup For performing backup and recovery ... point-in-time recovery for an entire database Oracle Database Backup and Recovery Advanced User's... Supported 1-16 Backup and Recovery Basics Export 2 Backup and Recovery

Ngày tải lên: 23/03/2014, 16:20

... involving Recovery Manager (RMAN) and the media manager ■ Includes Oracle Secure Backup Express, available free with the Oracle Database and Oracle Applications, which may be employed for backup and ... the common features for Oracle Secure Backup and Oracle Secure Backup Express: ■ Integrated with RMAN for online tape backup and restore of Oracle Database ■ Backs up and restores file system ... Includes Oracle fast backup compression (Oracle Database 11gR1 and higher) ■ Supports ACSLS and vaulting ■ Features networked backup of distributed servers and/or tape devices Backup Encryption Oracle

Ngày tải lên: 26/01/2014, 13:20

... choose Backup | Backup Specifications | Oracle Server 3 Right-click the backup specification you want to start and select Start Backup Scheduling a Backup To schedule an Oracle backup ... copygroup standard standard standard verdeleted 0 ANR2017I Administrator SERVER CONSOLE issued command: UPDATE COPYGROUP standard standard standard verdeleted 0 ANR1532I Backup copy group STANDARD ... system backups. With Data Protector, both online and offline database backups can be performed. However, successful backups require proper configurations. For an online database backup, the database

Ngày tải lên: 26/01/2014, 13:20

... SPFILE and your database control files The first command, startup mount, mounts the database So, Oracle reads the control file in preparation for the database restore The restore database command ... copies and will not be removed In Oracle Database 11g, we can make this restore even easier by using the set newname command with the for database command to rename all database files in one command ... the Oracle software and an operational test Oracle database We also assume that you have the FRA configured and that your backups are being done to that area NOTE For this workshop, the database

Ngày tải lên: 26/01/2014, 13:20

... “Keep: LOGS” and followed by “Until” and a date This indicates that this is an archival backup in Oracle Database 11g and is a backup using the keep logs option in Oracle Database 10g and earlier ... result of the backup database command is that RMAN will proceed to use the two channels we created and back up the database The command is a bit different from the backup database command we issued ... default, and since both the archive log–backup backup set pieces and the database-backup backup set pieces cannot exist in the FRA if the keep parameter is used This is not required in Oracle Database

Ngày tải lên: 26/01/2014, 13:20

... more tables in the database Backup and Recovery Tasks (Workload Task Area): Backup and Recovery Tasks is the workload task area where all tasks pertaining to database backup and recovery are performed ... differed were backup & recovery management and performance diagnostics & tuning Oracle Database 10g's automatic backup management and human-error recovery features contributed significantly to Oracle’s ... 11: Configure and Perform Full Database Online Backup Task Oracle SQL Server Step Configuring for online backup Time Step Time N/A (Oracle 10g recommended backups are configured and scheduled

Ngày tải lên: 18/02/2014, 15:53

... Introduction to Backup and Recovery 1 Who Should Read this Book? 1 Backup and Recovery Concepts 2 Backups 2 Archives 9 Service and Recovery Objectives: Definitions 13 Summary 16 ■Chapter 2: Backup Software ... File Systems Summary 177 Databases 177 Database Log Backups 178 Locally Controlled Database Backups 178 Pre- and Post-Scripts 178 Snapshot Backups 179 SQL Server 182 Oracle 187 Mail Servers 192 ... Maintaining backup schedules and executing backups on schedule • Managing backup media devices and media inventory/capacity • Managing backup media and allocating media resources to backups...

Ngày tải lên: 05/05/2014, 12:06

... Trang 1Chapter 07: Database Security and Recovery Trang 2Database SecurityTrang 3• Database security issues are often lumped together with data integrity ... character Trang 25Database RecoveryTrang 27• Concept: Logical unit of work and logical unit of recovery • Definition: The execution of a program that accesses or changes the contents of the database. ... satisfies the logical Trang 34Recovery Facilities• DBMS should provide following facilities to assist with recovery: – Backup mechanism, which makes periodic backup copies of database. – Logging facilities,

Ngày tải lên: 12/05/2014, 11:55

... xdump a dump backup and rdump dump dump and xfsdump b dump and vdump a SCO's xdump, a link to xbackup, works only with XENIX filesystems. There is another command, called backup, which ... endian.** A perfect example of dd's flexibility is the Oracle backup script included in Chapter 15, Oracle Backup & Recovery. Oracle data is allowed to be in files in the filesystem or ... utilities that can support a backup/recovery plan. Page 69 3 Native Backup & Recovery Utilities Native utilities are the backup utilities that you find in a standard Unix distribution. I'll

Ngày tải lên: 13/08/2014, 04:21

... substituting the AMANDA user for Amanda and the full path to the AMANDA libexec directory for PATH: amanda dgram udp wait Amanda /PATH/libexec/amandad amandad The amanda service is used by all AMANDA controlling ... output and can contain items such as the AMANDA database, which would be complete and up-to-date by the time file-n is written. AMANDA Resources AMANDA may be obtained via the http://www.amanda.org ... lot of reasons, not the least of which is change The backup and recovery market changes every day Users' backup and recovery needs change, and whatdifferent companies do to meet those needs changes

Ngày tải lên: 13/08/2014, 04:21

... performs at 100 percent capacity during recovery. Also, since only the single drive needs recovery, bandwidth requirements during recovery are lower and recovery takes far less time, reducing ... occurs. Mirroring is a primary ingredient in the recipe for data recovery and should be part of your total backup and disaster recovery plan. However, having a system highly available is much ... Another often-ignored area of backup and recovery software is its ability to verify its own backups. There are plenty of horror stories out there about people who did backups for years or months

Ngày tải lên: 13/08/2014, 04:21

... step-by-step recovery instructions • Chapter 15, Oracle Backup & Recovery, discusses Oracle's backup and recovery facilities and provides step-by-step recovery instructions • Chapter 16, Sybase Backup ... Up Databases, provides an overview of database backup, concepts, terminology, and procedures Trang 25• Chapter 14, Informix Backup & Recovery, discusses backup and recovery facilities andprovides ... Backup &Recovery, discusses Sybase's backup and recovery facilities and provides step-by-step recovery instructions • Understand the internal structure of your database • Understand the available

Ngày tải lên: 13/08/2014, 04:21

... Archive and Backup Guide and the Backup and Restore Guide from http://www.informix.com/answers , you might get the impression that there are three viable options for backing up Informix databases: ... multiple logical log backups that you can use at recovery time Running a weekly full and daily incremental backup using infback.sh will reduce the amount of time spent doing backups and still requires ... remains no valid reason for configuring a new backup system using onarchive If you can live without multithreaded backup and recovery, use ontape and infback.sh (or something similar) If you need

Ngày tải lên: 13/08/2014, 04:21

... PATH=/usr/bin:/usr/sbin:/usr/ucb:/oracle/app/oracle/product/8.0.4/bin:/oracle/opt/ bin:/oracle/opt/rcs:/oracle/app/oracle/olap/olap/bin:/oracle/backupbin ORACLE_BASE=/oracle/app/oracle DEBUG=Y # Set this ... BINDIR=/oracle/backupbin # Location of this and related programs ORACLE=oracle # ID that script will run as DBAGROUP=dba # GROUP that should own backup directory ORATAB=/var/opt/oracle/oratab ORACLE_HOME='grep ... the database. The command that is run is called obackup or rman. After a onetime setup, the commercial backup software can communicate with Oracle at any time to initiate a backup. It tells Oracle

Ngày tải lên: 13/08/2014, 04:21

... generic master database: 1. Backup server up? Make sure your backup server is up and running. It will be used later to restore any backups of the master database and to back up the restored database ... list and stores these snapshot... contain this change If you have a backup of the model database and you can use the isql use command, then the database can be restored directly from backup ... Server: 4.58.1.1: Database mydb: 17926 kilobytes LOADed. Backup Server: 4.58.1.1: Database mydb: 19462 kilobytes LOADed. Backup Server: 4.58.1.1: Database mydb: 19470 kilobytes LOADed. Backup Server:

Ngày tải lên: 13/08/2014, 04:21

... the BACKUP command See Also: Oracle Database Backup and Recovery Basics to learn how to catalog backup pieces, and Oracle Database Recovery Manager Reference for CATALOG syntax See Also: ■ Oracle ... xxx What’s New in Backup and Recovery? xxxiii Oracle Database Release 10g New Features in Backup and Recovery xxxiv Part I Recovery Manager Advanced Architecture and Concepts 1 Recovery Manager ... Database Concepts and the Oracle Database Administrator's Guide ■ Basic backup and recovery concepts and strategies as described in Oracle Database Backup and Recovery Basics ■ The operating...

Ngày tải lên: 16/10/2013, 11:15

... Oracle resources: ■ Oracle Database Recovery Manager Quick Start Guide ■ Oracle Database Backup and Recovery Advanced User's Guide ■ Oracle Database Recovery Manager Reference ■ Oracle Database ... the backup and recovery documentation set will focus on RMAN-based backup and recovery. User-managed backup and recovery techniques are covered in the later chapters of Oracle Database Backup and ... recovery, and the database See Also: ■ Oracle Database Backup and Recovery Advanced User's Guide to learn how to perform point-in-time recovery for an entire database ■ Oracle Database Backup...

Ngày tải lên: 18/10/2013, 17:15

... your database and draws conclusions about whether you want a disk-only backup, a tape-only backup, or a combined disk and tape backup. Disk-Only Oracle- Suggested Backup Strategy The disk-only backup ... of an execution of the backup validate database command: RMAN> backup validate database; Starting backup at 18-JUL-09 using target database control file instead of recovery catalog allocated ... a Recovery Catalog Oracle has made recovery to a previous incarnation without a recovery catalog so much easier in Oracle Database 10g. No longer are you required to jump through hoops, ask Oracle...

Ngày tải lên: 17/10/2013, 22:15