data protection for oracle - jaggers
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Data Protection Solutions for Oracle Database
Mark T. Jaggers
Sr. Sales Consultant
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SAFE HARBOR STATEMENT
The following is intended to outline our general capabilities andirection. It is intended for information purposes only, and mayincorporated into any contract.
It is not a commitment to deliver any material, code, or functioshould not be relied upon in making purchasing decisions. Thedevelopment, release, and timing of any features or functionadescribed for Oracles products remains at the sole discretion
2011 Oracle Corporation
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Mark T. Jaggers
2011 Oracle Corporation
IBM Certified Storage Administrator
IBM Certified Deployment Professional
Data Protection Implementation Specialist
Data Protection Designer
Data Protection Professional
Featured logos are trademarks of their respective owners.
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Mark T. Jaggers Systems Ive worked with
2011 Oracle Corporation
Featured logos are trademarks of their respective owners.
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Mark T. Jaggers Systems Ive worked with
2011 Oracle Corporation
Featured logos are trademarks of their respective owners.
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Agenda
Data Protection Challenges and Oracles Strategy Oracle Database Data Protection Products, Features,
and Tools High Availability Backup Software Tiered Storage Environments
Oracle Data Protection Solutions for Oracle Database Disk Based Backup Tape Based Backup Multi-Tier Backup Solutions
Conclusion
2011 Oracle Corporation
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Defining the termsWhat are we talking about
BackupA collection of data stored on (usually removable) non-volatile storage m
purposes of recovery in case the original copy of data is lost or becomesinaccessible; also called a backup copy.
ArchiveA collection of data objects, perhaps with associated metadata, in a stora
system whose primary purpose is the long-term preservation and retentiothat data.
GRCGovernance - Risk - Compliance
2011 Oracle Corporation
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Defining the termsWhat are we talking about
BackupA collection of data stored on (usually removable) non-volatile storage m
purposes of recoveryin case the original copy of data is lost or becominaccessible; also called a backup copy.
ArchiveA collection of data objects, perhaps with associated metadata, in a stora
system whose primary purpose is the long-term preservation and retenthat data.
GRCGovernance - Risk - Compliance
2011 Oracle Corporation
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Why is Data Protection Important?4 real world examples
Feb 28, 2011Due to software bug, 150,000 users lose all email stored in Gmail.
June 21, 2011FBI seizes web servers from hosting site in Reston, VA.
May 25, 2006 Jr, Admin overwrites email as part of restore request for emails from 199
March 2, 2002Consultant tests SAP system by deleting all .dbf files on server.
2011 Oracle Corporation
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The Data Protection Challenge Is More Than Just CapacityData Protection Strategies must Align with the Cost of Outages and Expected G
Data protection SLAs are becoming more stringentThe cost of outages is increasingHigh-availability is becoming more common
Data in databases is growing at over 40% per yearRestore Performance is becoming more critical
The need to archive is growing68% of companies need 100-year archives
Storage management costs moreLeft unchecked, they could reach 30% of total IT spend
Storage consumes ~40% of data center powerGrowing at 20% CAGR
2011 Oracle Corporation
IDC Digital Universe Study, sponsored by EMC, May 2010; 68% of companies need 100 year archives - SNIA 100 Year Archive Survey, Power consumption and growth - 20The StorageIO Group, Report to Congress on Server and Data Energy Efficiency
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Many Types of Data Loss to Protect AgainstA Comprehensive Approach to Data Protection is Needed
2011 Oracle Corporation
Type of Data Loss
User or DBA Error
Forgetfulness
Malicious Behavior
Software Error
On-Disk Data Corruption
Storage System Failure
Data Center Outage
Protection Goals
Undo erroneous changes
Find lost data for GRC
Restore to known good state andapply valid logs
Continuous operation withalternative system
Use uncorrupted copy of data
Continuous operation with secondstorage system and primarydatabase servers
Continuous operation with backupdata center using up-to-date dataand alternative systems
Type of Data Protec
Continuous Data Protectio
Archiving
Continuous Data Protectioand Recovery, High-Availa
High-Availability, Backup a
High-Availability, Storage
High-Availability, Storage
High-Availability, Disaster
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Questions to Ask About Your Data Protection Environment
What are your SLAs, and what are management expectations? What types of data loss do you need to protect against? For whatdata? Is your approach to data protection for your Oracle Database
environments comprehensive?
Can you afford to not have the best data protection solutions foryour Oracle Databases?
2011 Oracle Corporation
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Oracles Goals with Intelligent Storage
2011 Oracle Corporation
Make databases and applications run faster and infrastructure more ef Eliminate the need for customers to managetheir data Simplify and accelerate storage deployments Lower the total cost of ownership for complete solutions
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Oracles Intelligent Storage StrategyThe Foundation for Comprehensive Data Protection Strategies
2011 Oracle Corporation
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Data Protection and High-AvailabilityOracle Hardware and Software Engineered to Work Together
2011 Oracle Corporation
Mission-Critical Applicatand Database Environm
Virtualized Database Servers
High-Throughput Applicationand Database Environment Oracle Exadata Database Mach
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Mission-Critical Applicatand Database Environm
Virtualized Database Servers
High-Throughput Applicationand Database Environment Oracle Exadata Database Mach
Data Protection and High-AvailabilityOracle Hardware and Software Engineered to Work Together
2011 Oracle Corporation
Data ProtectionThrough High-Availability
Oracle GoldenGate
Oracle Database 11gActive Data Guard
Oracle Database 11g
Data Guard
Oracle Database 11gFlashback
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Mission-Critical Applicatand Database Environm
Virtualized Database Servers
High-Throughput Applicationand Database Environment Oracle Exadata Database Mach
Data Protection and High-AvailabilityOracle Hardware and Software Engineered to Work Together
2011 Oracle Corporation
Data ProtectionThrough High-Availability
Data ProtectionSoftware
Oracle Recovery Manager
Oracle Secure Backup
Sun StorageArchive Manager
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Mission-Critical Applicatand Database Environm
Virtualized Database Servers
High-Throughput Applicationand Database Environment Oracle Exadata Database Mach
Data Protection and High-AvailabilityOracle Hardware and Software Engineered to Work Together
2011 Oracle Corporation
Data ProtectionThrough High-Availability
Data ProtectionSoftware
DataProtection Devices
Sun ZFS StorageAppliance
StorageTekTape
Exadata Storage Server
Pillar Axiom
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Oracles Complete Portfolio of Intelligent Storage Products
Enterprise Storage SoftwareManagement, Analytics, Data Replication/Copy, DedupCompression, Encryption, Hybrid Storage Pools, ZFS, ACSLS, CAM, DTrace Analytics, Oracle Secure BackupKey Management, Oracle 11g ASM, Oracle 11g PartitionSmart Flash Cache, Oracle 11g Advanced Compressio
Exadata
OracleExadataDatabaseMachine
Unified Storage Storage Arrays
Flash Storage
SSD F20 F5100
Tape and Virtua
SL8500SL3000 SL
LTO T9840 T10000
2011 Oracle Corporation
Exalogic
Sun OracleElasticCloud
7420
7120 7320
Axiom
2540 M2
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Agenda
Data Protection Challenges and Oracles Strategy Oracle Database Data Protection Products,
Features, and Tools High Availability Backup Software Tiered Storage Environments
Oracle Data Protection Solutions for Oracle Database Disk Based Backup Tape Based Backup Multi-Tier Backup Solutions
Conclusion
2011 Oracle Corporation
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Av
Pr
Data Protection Through High-AvailabilityContinuity and Protection for a Real-Time Enterprise
Not officially Data Protection, but . . . Protects against system and datacenter outages
Fail-over/back restores database to consistent version Works with backup software to provide a complete solution
Increases achievable performance Database and applications are always available Can improve database performance and resource utilization
Offload reporting workloads Offload test & development Offload physical data protection
Additional Considerations Pure HA solutions do not meet GRC archive requirements Pure HA solutions can be sensitive to human actions Requires additional systems & storage for data protection
2011 Oracle Corporation
10
110111
Sync
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Oracle GoldenGateAdvanced Information Distribution, Data Integration, Flexible High Availability
Heterogeneous databases Heterogeneous replication, transformations, subsetting,
multiple topologies
Replicas are logical copies maintained with SQL Active-Active resources
All sites fully active (read/write) Avoid or manage conflicts at application level
Migrations with minimal downtime Database upgrade Application upgrade Database migration Platform migration
2011 Oracle Corporation
Log Based, Real-Time Change Data
Capture
HeterogeneousSource Systems
DisD
Z
OracleGoldenGate
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Oracle GoldenGateActive-Active Database Deployments for Performance, Disaster Recovery, Data
Benefits of active-active configuration include:
High-availability and disaster protection across distances
Multiple synchronized databases support an application Continuous availability if one database or application fails Oracle GoldenGate keeps databases in sync
Increased ROI by using redundant systems fortransaction processing
All systems are active improving performance Reduces capital requirements
Keeps datacenters in sync across geographies Designed in conjunction with Oracle Database,
Data Guard, Flashback, Recovery Manager,
and Oracle Secure Backup
2011 Oracle Corporation
Capture
Application
Source & TargetDatabase
LAN / W
Delivery
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Oracle GoldenGateHeterogeneous Data Protection with Live Standby Databases
2011 Oracle Corporation
Remote or Primary Site
MySQL
OracleDatabase
OracleDatabase
Secondary
Oracle
Active Data Guard
Bac
Primary Site
OracleDatabase 11g
IBM DB2
SQL Server
Oracle
GoldenGate
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Oracle Maximum Availability ArchitectureRobust & Integrated Data Protection
2011 Oracle Corporation
Storage
Active Data GuardFully Active
Failover Replica
Recovery Manager (RMAN) &Oracle Secure Backup (OSB)
Low Cost, High Performance Backup& Recovery
Flashback TechnologiesCorrect Errors by
Moving Back in Time
DatabaseDatabase
Storage
Production Site Standby Site
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Data Guard for High Availability and Data ProtectionFault Isolation with Continuous Oracle Validation
2011 Oracle Corporation
Simplicity Supports all Oracle data types and Oracle
Database features Supports planned maintenance including
patching and rolling upgrades
Up to 30 replica databases Performance
Efficient synchronous replication for low-overhead zero data loss
Snapshots enable off-loading of reporting,test & development, physical backup fromprimary
Superior to storage mirroring Oracle Database aware 27x fewer network IOs, 7x less network traffic
SYNC / ASYNC
Data GuardObserver
Primary Stan
Site A Site
ApplicatioMiddlewa
Normal Operation
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Data Guard for High Availability and Data ProtectionFault Isolation with Continuous Oracle Validation
2011 Oracle Corporation
Site A or Network A Failur
Data GuardObserver
Prim
Site A Site
ApplicatioMiddlewa
Simplicity Supports all Oracle data types and Oracle
Database features Supports planned maintenance including
patching and rolling upgrades
Up to 30 replica databases Performance
Efficient synchronous replication for low-overhead zero data loss
Snapshots enable off-loading of reporting,test & development, physical backup fromprimary
Superior to storage mirroring Oracle Database aware 27x fewer network IOs, 7x less network traffic
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Data Guard for High Availability and Data ProtectionFault Isolation with Continuous Oracle Validation
2011 Oracle Corporation
SYNC / ASYNC
Data GuardObserver
Primary Stan(Acting P
Site A Site
ApplicatioMiddlewa
Site A or Network A Recove
Simplicity Supports all Oracle data types and Oracle
Database features Supports planned maintenance including
patching and rolling upgrades
Up to 30 replica databases Performance
Efficient synchronous replication for low-overhead zero data loss
Snapshots enable off-loading of reporting,test & development, physical backup fromprimary
Superior to storage mirroring Oracle Database aware 27x fewer network IOs, 7x less network traffic
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Data Guard for High Availability and Data ProtectionFault Isolation with Continuous Oracle Validation
2011 Oracle Corporation
SYNC / ASYNC
Data GuardObserver
Primary Stan
Site A Site
ApplicatioMiddlewa
Normal Operation
Simplicity Supports all Oracle data types and Oracle
Database features Supports planned maintenance including
patching and rolling upgrades
Up to 30 replica databases Performance
Efficient synchronous replication for low-overhead zero data loss
Snapshots enable off-loading of reporting,test & development, physical backup fromprimary
Superior to storage based mirroring Oracle Database aware 27x fewer network IOs, 7x less network traffic
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Data Guard for High Availability and Data ProtectionResults at Amazon.com
2011 Oracle Corporation
BeforeData Guard
Data GuardAutomatic Failover
In use since 2007 350 Data Guard con 150 are configured f
automatic failover
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Active Data Guard for High Availability and Data Protection
2011 Oracle Corporation
Increased value Standby databases are actively used Real-time consistent read-only workloadson standby database (queries, reports,
test, backups)
Performance Accelerated primary database with query,
report, test offload
Fast incremental RMAN backups fromstandby database offload primary
Data corruption protection Corruption detection and block repair From primary to standby or standby to
primary
Transparent to user and application
PrimaryDatabase
ActivO
Read-write
Workload
Continuous redoshipping, validation & ap
Real-timeReporting
FastIncremental
Backups
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Active Data Guard Higher Performance for All Workloads
2011 Oracle Corporation
0
500
1000
1500
2000
2500
3000
3500 Double read-write throu 70% increase in read-on Eliminate contention bet
read-write and read-only
290
1,530
2,610standby
630primary
Transactions/sec
PrimaryOnly
Read-Only Workloads
Read-Write Workloads
Primaryand Standby
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Oracle Flashback Technology Continuous Data ProtectionA Revolution in Error Recovery
2011 Oracle Corporation
Fast, granular point-in-time recoveryOperates on Changed Data onlyRecovery time based on database activity not sizeReduces correction time from hours to minutes
Applies to all types of user errorsEnd usersDevelopersAdministrators
Continuous data protection for databaseOptimized, before-change block loggingRestores just changed blocksReplay log to restore DB to desired time
Simple, single command restore Flashback Database to 2:05 PM Restores Old Blocks written after 2:05 PM
DataFiles
FlasL
WriteNew Blocks
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Data Protection SoftwareAffordable, Proven Solutions
Create and manage database backups onphysical storage devices
Advantages Well understood technology Lower cost than active-active or standby databases Combine with high-availability solutions for database off-
load and disaster protection
Combine with archiving to meet GRC requirements Additional Considerations
Slower recovery than pure high-availability approaches Recovery time based on size of database and amount of
parallelism in the restore pipeline
Pure backup and recovery solutions require the applicationof transaction logs to enable zero data loss options
2011 Oracle Corporation
Disk
Backu
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Oracle Recovery Manager (RMAN)Backup & Recovery Engine, an Integrated Feature of the Oracle Database
Intrinsic knowledge of database file formatsand recovery procedures
Block validation
Online block-level recovery Unused block compression Online, multi-streamed backup Native encryption Data Recovery Advisor (11g)
Integrated disk, tape, cloud backup leveragingthe Flash Recovery Area & Oracle SecureBackup
Also supports tape backup via leading 3rd PartyBackup Products
Initiated from Oracle Enterprise Manager orbackup scripts
2011 Oracle Corporation
Oracle EnterpriseManager
RMAN
Database
Fast RecoverArea
*Supported with Oracle Sec
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Oracle RMAN Fast Recovery AreaIntegrated Disk-to-Disk Backup & Recovery with Storage Tiering
Fast Recovery Area (FRA) Flexible Directory, File System, or ASM disk group Cost Effective low cost storage in fast recovery area Efficient RMAN compression reduces size up to 40% Simple Instantaneous restore
switch datafile 4 to copy;recover datafile 4;
Fast incremental backups Backs up only changed blocks Changed blocks are tracked using a very
efficient algorithm up to 20x faster
Efficient, incremental forever backup strategy One full image backup to start the process Periodic incremental backups thereafter Incremental backups merge into existing image
backup to create newer image backup
2011 Oracle Corporation
NightlyApplyValidatedIncrement
DatabaseArea
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Oracle RMAN Fast Recovery Area3 Options for High Performance Backup and Restore
2011 Oracle Corporation
Backup to FastRecovery Area onExisting Storage
Highest-performance No additional storage Medium failure isolation Backups and re-use impact on
database performance
OracleDatabase
RMANBackups
OracleExadata
Backup to FastRecovery Area onAdditional Storage
Highest-performance Additional, high-performance
storage
High failure isolation Backups and re-use do not
impact database performance
OracleExadata
Backup Non-Fa
Area
High-perform Additional, h
low-cost sto
High failure Backups an
impact data
OracleExadata
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Oracle Secure BackupUnique, Low-Cost Licensing Model
Oracle Secure Backup Leading 3rd P
Backup Solution Size
Quantity License Description Small Large Small
6 Tape Drives $21,000 $21,000 $18,000
6 Tape Drive Sharing $0 $0 $12,000
1 Exadata Full Rack $0 $0 $18,320
1 UNIX media server $0 $0 $10,000
2 Linux media servers $0 $0 $10,000
15 Linux/Windows/Solaris-X86 clients $0 $0 $ 8,925
2Database/Applications pack UNIX $0 $0 $ 9,990
4 Database/Applications pack Linux $0 $0 $ 5,180
1 Vaulting (1 server/4 drives) $0 $0 $10,000
2 Vaulting Additional Drives $0 $0 $ 4,000
Total Cost $21,000 $21,000 $106,415
Relative Cost 80% less 87% less 5x more
2011 Oracle Corporation
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Oracles Sun Storage Archive Manager (SAM)Policy Driven Archival of RMAN Backups
2011 Oracle Corporation
Application transparent, policy drivendynamic data migration and replicationwith between flash, disk and tape
Highly scalable, shared SAN file system Geographically distributed clusters WORM support for GRC Clients for Oracle Solaris and Linux
SAN
High Speed DiskPillar Axiom 600
Low Cost DiskSun ZFS Storage
Appliance
Long TermStorageTek
1
2
4
1
2
3
4
Shared access read/write
Immediate copy to secondary storage
Transparent migration to/from tape
Remote copy for disaster recovery
Example policy driven, applicationtransparent migration and replication
SAM Storage Poo
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Agenda
Data Protection Challenges and Oracles Strategy Oracle Database Data Protection Products, Features,
and Tools High Availability Backup Software Tiered Storage Environments
Oracle Data Protection Solutions for OracleDatabase Disk Based Backup Tape Based Backup Multi-Tier Backup Solutions
Conclusion
2011 Oracle Corporation
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Oracle Storage Devices for Data ProtectionA Portfolio of High-Performance, Cost-Effective Solutions
2011 Oracle Corporation
Oracle ExadataStorage Servers
Integrated withExadata forMaximumPerformance
Pillar Axiom
Active Data Guardtarget for non-Exadata Mission-Critical Databases
Sun ZFS StorageAppliances
High-performance,low-cost OracleRecovery Managertarget for Exadataand non-ExadataDatabases
Storaand
High-cost, targeSecuand SArchiv
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Oracle Data Protection Solutions
Disk-to-Disk
Disk-to-Tape
Disk-to-Disk-to-
Tape
TieredStorage
InternalFRA
Stand-aloneFRA
SeparateRMANTarget
ExadataDatabaseMachine
High-AvailabilityDatabase andApplication
High-ThroughputDatabase andApplication
VirtualizedServerEnvironment
2011 Oracle Corporation
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Oracle Disk Based Data Protection SolutionsScalable Capacity and Performance for Oracle Exadata
2011 Oracle Corporation
Backup to Fast RecoveryArea on Existing Storage
Backup to Fast RecoveryArea on Additional Storage
Backup non-Fast Reco
InfiniBand
Oracle ExadataDatabase Machine
Oracle ExadataStorage Servers
Up to 18TB/HrRestore per
Exadata Rack
Oracle ExadataDatabase Machine
Up to 18 TB/HrRestore per
Exadata Rack
Oracle ExadataDatabase Machin
Up tResto
ZFS
Ap
OracleDatabase
RMANBackups
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Oracle Exadata Database Machine Backup with ZFS Storag
2011 Oracle Corporation
Savings
Business operations up and running soonerwith faster recovery
No media managers or related license costsUp to 4x better price/performance on restore
Simplicity
Native InfiniBand simplifies implementationStay with current Backup and Recovery bestpractices dont change
Maximum failure isolation for backups
SpeedBackup and recovery throughputs up to 2xcompetitive systems
Full support of RMAN incremental backups
Oracle ExadataDatabase Machin
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Oracle Tape Based Data Protection SolutionsProven Support of Backup and Archiving Needs
Oracle Secure Backup or 3rd party backup Comprehensive backup to tape
RMAN database backups Other Oracle Database files System and application files User files from other storage
Full + cumulative incremental Oracle Databasebackup strategy, merge only at restore
Performance scales with number of tape drives Complete solution using Oracle software, Sun
Servers, Sun Storage and StorageTek Tape
Create archives from RMAN image copies Scheduling via Oracle Enterprise Manager or scripts
2011 Oracle Corporation
ReScheduledRMAN
Backups
DatabaseArea
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Oracle Tape Based Data Protection SolutionsOptimized with Oracles StorageTek Tape
2011 Oracle Corporation
StorageTek
T10000C Tape
Industry leading 5TB/Tape 240MB/S native performance Industry leading media life Industry leading, on-drive
Data Integrity Validation
Integrated compression Integrated encryption,
Oracle Key Manager support
Industry Standard
LTO5 Tape
1.5TB Tape Capacity 140MB/S Performance Integrated compression and
encryption
Available for entry level, mid-range and enterprise libraries
Industr
StorageTek
Expandable enterprise m
Scalable capperformance
Enterprise libmultiple tape
Sharing acroWindows and
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Oracle Tape Based Data Protection SolutionsOptimized Solution for Database, Siebel, PeopleSoft and E-Business Suite Dat
2011 Oracle Corporation
OSBAdmin Servers
ACSLS Servers
Oracle Optimized Solutionswith Oracle Database
OracleKey Manager
OSB Media Servers10GigE and Fibre
Channel
StoSL30
StorageTekT10000C Tape
Fibre ChannelSAN Switch
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Oracle Tape Based Data Protection SolutionsComplete Solution for Departments and Small and Medium Businesses
2011 Oracle Corporation
OSB Admin Servers
Sun 6000Blade Server
OSB Media Servers10GigE and Fibre Channel
StorSL50
LTO5Tape
Fibre ChannelSAN Switch
ACSLS Servers
Application Servers
Database Servers
Sun ZFS 7320Appliance
RMAN Backups
Log filesControlfiles
Database
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Oracle Tape Based Data Protection SolutionsOracle OnDemand Case Study Faster Backups and Less Cost
Standardizes data protectionenvironments
Same Oracle Secure Backupconfiguration and management forsystem administrators
Supports redundant robotics withStorageTek ACSLS 8.0
NAS Backups 22% faster $2M+ annual savings over previous
backup software product
2011 Oracle Corporation
SAN
OSB Administrative ServerSun Fire X4270
OSB Media ServerSPARC T-Series
ACSLS ServSPARC T-Ser
Oracle ExadataDatabase Machine
Sun ZFS Storage Appliance
Infiniban
Fibre Cha
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Oracle Tape Based Backup Solutions
2011 Oracle Corporation
Savings
75% less software expenseLow floorspace and energy usageTape libraries can be shared among manysystems for many uses
SimplicityIntegrated with Oracle Database, RecoveryManager, Oracle Enterprise Manager
One approach for all environments - just addmore tape drives
Speed
OSB/RMAN optimizations reduce backupwindows by up to 40%
240MB/Sec StorageTek T10000C nativebackup rates + compression
SPARC T-SerieCluster
OSB AMedia
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Oracle Integrated Disk-to-Disk-to-Tape Data Protection SoluOracle Database, Recovery Manager and Oracle Secure Backup
Improves fault isolation with separate RMAN disk AND tape copies of rece Combines high-performance of disk with long-term archival and off-site dis
recovery aspects of tape
Reduces the minimum size of RMAN disk target RMAN and OSB work together to restore from fastest available copy
2011 Oracle Corporation
RMANBackup
OSB copiesRMAN Backup
Through DatabaseServers To Tape
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Oracle Tiered-Storage Data Protection SolutionHigh-Performance Backup, Restore and Archiving with Sun Storage Archive Ma
2011 Oracle Corporation
Oracle DatabaseProduction
Environment
Oracle Recovery Manager backs up the databaseto an NFS mounted file system
Sun Storage Archive Manager (SAM) manages filemetadata and content across storage so all filesappearon-line with no changes to applications
Recent RMAN image and incremental backupsremain on high-performance storage
SAM creates additional copies for data protectionand migrates older data to low-cost storage,archive storage or remote disaster recovery sites
One SAM environment can store RMAN backupsfor multiple Oracle Databases
High Speed DiskSun 6000
Low Cost DisSun ZFS Stora
Appliance
RMAN wfrom NF
SAMMigrations
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Oracle Solutions Combining High-Availability with Data ProOptimized for Continuous Business Operations
2011 Oracle Corporation
Multiple10GigE
RMANBackup
Active DataGuard
OracleSecureBackuServer
High-availability for continuous business operations Maximum Oracle Database performance by offloading backups & reporting High-performance disk backup shortens backup and recovery windows Improves fault isolation with separate disk and tape devices Disaster protection with RMAN backups and tape vaulting in multiple locat
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Backup ConsolidationReducing the Cost of Data Protection
A single disk or tape system can protect multiple databases Device sizing dependent on aggregate restore rates and database sizes Requires backup scheduling to avoid conflicts May require prioritization of restores if multiple outages occur
2011 Oracle Corporation
Multiple10GigE
RMAN
Multiple10GigE
Multiple10GigE
RMAN
RMAN
OSBOSB
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Agenda
Data Protection Challenges and Oracles Strategy Oracle Database Data Protection Products, Features,
and Tools High Availability Backup Software Tiered Storage Environments
Oracle Data Protection Solutions for Oracle Database Disk Based Backup Tape Based Backup Multi-Tier Backup Solutions
Conclusion
2011 Oracle Corporation
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Which Solution is Best for You ?Key Questions to Ask
What are your SLAs, and what are management expectations? What is the impact each second/minute/hour each database is not available? What is the impact of potential data loss?
How robust are your data protection and archiving policies? What types of data loss do you need to protect against?
Do all databases need the same Recovery Time and Recovery Point Objectives? Is your Oracle Database data protection strategy comprehensive and robust? How do you balance lower capital and lower administrative costs?
Can you afford to not have the best data protection solutions foryour Oracle Databases? Are you taking full advantage of Oracle optimized high-availability and data
protection software?
Do you have the latest Oracle hardware to optimize your data protectionenvironment?
2011 Oracle Corporation
C l D P i S l i f O l D b
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Complete Data Protection Solutions for Oracle DatabaseHardware, Software, Engineered to Work Together
2011 Oracle Corporation
Oracle offers a strong suite of data protection software and haoptimized to protect Oracle Databases: Backup, Archiving, High-Availability Oracle Exadata Database Machine Sun ZFS Storage Appliance StorageTek Tape and Libraries
Oracle Database data protection solutions: Reduce risk of downtime and data loss Shorten backup and recovery windows Lower administrative workloads Reduced operating expenses
Oracle gives you the choice of different leadership data protecsolutions that fit the size and needs of your organization
Solution
Cost
Recovery Tim
Oracle ExadataEngineered Systems
Sun ZFSStorage
Appliance
Wh t i RMAN R C t l ?
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Why move to using RMAN + Recovery Catalog?How many people does it take to do a restore
Typical Backup Application Restore Process: Tape Operations person Backup Operations person
SAN Engineer Database Administrator
Using RMAN and ZFS Storage Appliance: Database Administrator
2011 Oracle Corporation
F M I f ti
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For More Information
2011 Oracle Corporation
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Storage
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2011 Oracle Corporation
Q&A
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