Security Link SL150 Uživatelský manuál stáhnout pdf (Strana 5)

Protecting Oracle Database Appliance - Tape Backup with Oracle Secure Backup

Introduction

The Oracle Database Appliance is an engineered system consisting of hardware, software, and storage

that saves customers time and money by simplifying deployment, maintenance, and support of high

availability database solutions. The Oracle Database Appliance provides double or triple mirrored

redundancy using Automatic Storage Management software. The Database Appliance is comprised of

two nodes, each having its own dedicated power, memory, CPU, RAID control, etc. to allow for maximum

redundancy. It allows for single instance, Real Application Clusters (RAC) One Node or full Oracle RAC

configurations. Additionally, the Database Appliance supports virtualization using Oracle Virtual Machine

(OVM). With the high level of redundancy, the chances of a physical failure are remote but still possible

(ex. natural disaster or fire). There is also the possibility of logical corruption such as inadvertently

deleted records or errors in programming. Due to the possibility of a disaster and/or logical corruption, it is

still necessary to backup up the database to provide an extra layer of data protection, along with offsite

storage capabilities. Oracle StorageTek (STK) Tape Libraries and Oracle StorageTek Tape Drives offer

cost effective solutions for meeting Recovery Point Objectives (RPO) and Recovery Time Objectives

(RTO) for the Oracle Database Appliance. The information in this document details how to setup Oracle

Secure Backup to backup the Oracle Database Appliance using Oracle StorageTek tape products. The

information in this document is intended to detail basic configuration of Oracle Secure Backup on the

Oracle Database Appliance to allow for RMAN backups directly to tape. A restore example, private

network example, and performance tuning example are also included to assist with providing additional

knowledge on using Oracle Secure Backup with the Oracle Database Appliance, and to assist with

optimizing the backup environment.

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Security Link SL150 Uživatelský manuál Strana 5