Oracle Cloud Storage Service & Oracle Database Backup Cloud Service

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Oracle Storage Cloud Service
&
Oracle Database Backup Cloud Service
Jean-Philippe PINTE
Cloud Architect
Oracle EMEA

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The following is intended to outline our general product direction. It is intended for
information purposes only, and may not be incorporated into any contract. It is not a
commitment to deliver any material, code, or functionality, and should not be relied upon
in making purchasing decisions. The development, release, and timing of any features or
functionality described for Oracle’s products remains at the sole discretion of Oracle.

Oracle Cloud Day 2015 / Storage & Backup
Agenda
1
2

Oracle Storage
Cloud Service

Overview
• Oracle Storage Cloud Service is an Infrastructure as a Service
(IaaS) product, which provides an enterprise-grade, large-scale,
object storage solution for files and unstructured data
• The Oracle Storage Cloud Service architecture is highly available
and redundant. It provides support for external access methods

Features
• Replication within the primary data center
– All objects or containers created in Oracle Storage Cloud Service are replicated to three separate
machines within the primary data center.
• Automatic error detection and healing
– Object copies are actively scanned for data corruption.
• Fine-grained read/write access control to containers
– Read and write access to an object is controlled by its container.
– Each container can be assigned its own read and write access control lists.
• REST API and Java library interfaces
– Primary method for accessing Oracle Storage Cloud Service
– A Java library that wraps the RESTful web service is also available

Architecture

Key Concepts
• Terminology
–Objects
• Logical representation of stored binary data
• Un object is most commonly created by uploading a file or from ephemeral unstructured data.
Objects are created within a container. A single object can hold up to 5 GB of data, but
multiple objects can be linked together to hold more than 5 GB of contiguous data.
–Containers
• A named collection of objects
• Containers are similar to a directory structure but with a key distinction
• A container is a user-created resource, which can hold an unlimited number of objects, unless
you specify a quota for the container

Key Concepts
• Basics
–Objects are referenced by their canonical URL paths
• Protocol: HTTPS
• Host: storage.<data_center>.cloud.oracle.com
• Path: /v1/<storage_account>/<container-name>/<object-name>
–Objects must reside within a Container
–Containers cannot be nested
–Objects and Containers can have arbitrary key/value properties
–Uploads are limited to 5GB but Objects can be any size

How to interact
• OpenStack browser (e.g. CloudBerry, CyberDuck)
• OpenStack Client API
–Command line
• $swift list <container_name>
• $swift upload <container_name> <file_name>
–Scripted / Python shell
–Other ports of OpenStack API
• Java Client API

Openstack Tool
• Cloudberry Browser
• Cyberduck

Python Swiftclient
• Container list :
–swift -A https://storage.us2.oraclecloud.com/auth/v1.0 -U Storage-
IdentityDomain:username -K password list
• Download a file:
–swift -A https://storage.us2.oraclecloud.com/auth/v1.0 -U Storage-
IdentityDomain : username –K password ContainerName FileName

cURL
1. Obtain Authentication Token
curl -v -X GET -H 'X-Storage-User: Storage-IdentityDomain:username ' -H
'X-Storage-Pass: password' https://storage.us2.oraclecloud.com/auth/v1.0

cURL
2. Container list
curl -v -X GET -H 'X-Auth-Token:
AUTH_tk69758e217718c5eccd82f95dbf71ebf8'
https://storage.us2.oraclecloud.com/v1/Storage-IdentityDomain?limit=15

cURL
3. Upload a file
curl -v -X PUT –T Sample.jpg -H 'X-Auth-Token:
AUTH_tk69758e217718c5eccd82f95dbf71ebf8'
https://storage.us2.oraclecloud.com/v1/Storage-
IdentityDomain/ContainerName /Sample.jpg
3. Download a file
curl -v -s -X GET –o Sample_New.jpg -H 'X-Auth-Token:
AUTH_tk69758e217718c5eccd82f95dbf71ebf8 '
https://storage.us2.oraclecloud.com/v1/Storage-
IdentityDomain/ContainerName /Sample.jpg

Dashboard

Cloud Storage Demo

Use Cases
• Backup
– Use public cloud storage as the backup target (email backups,
non-Oracle databases, applications, unstructured data etc.)
• Customers can Simplify Backups and Lower Capital and Operational Expenditures
• Dedupe & Compress Large Unstructured Files and Shrink Your Storage Requirements
• Archive
– Archive infrequently accessed data for long-term retention (image archives,
healthcare, engineering renderings)
• Lower Costs by Moving Infrequently Accessed Data to More Economical Cloud Storage

Summarize
• Secure: Enterprise-grade data protection and privacy policies
• Scalable: Eliminate storage hardware planning with capacity on-
demand
• Reliable: Redundancy policies that ensure your data is highly
available
• Simple: Manage data through a RESTful Web Service or Java
library

Oracle Database
Backup Cloud
Service

Oracle Database Backup Service
• Backup on-premise or Cloud Databases to Oracle Database Backup Service
hosted in Oracle Public Cloud
• Cost effective, scalable cloud storage for database backups
• End-to-end enterprise-grade data encryption, compression and protection
• Clients: Data is always encrypted with keys kept locally at client, optionally compressed, and securely transmitted
• Cloud: Encrypted data is protected with 3-way mirroring on every write
Oracle Company Confidential – Shared Under Terms of OPN NDA24
Replace Offsite Tape Backups with Simple and Low Cost Cloud Backup
On Premises Oracle Cloud

Offsite Storage Location
•Addresses cloud based backup solution for Oracle Databases
– Complements disk & tape backups
•Object storage based on OpenStack Swift (Cloud Storage Software)
–Replicates to at least 3 nodes for redundancy (Swift)
–Data accessed using REST API
•Data center in US (Chicago)
–Soon: more data centers including EMEA
• Monitoring capacity usage via cloud admin dashboard

Recovery Manager (RMAN)
• RMAN is an Oracle Database client that performs backup and
recovery tasks on your databases and automates administration
of your backup strategies
– Integrated backup & recovery tool
• Bundled with Oracle Databases with no additional cost
– Perform backup & recovery operations at various levels
• Database, data file, tablespace, table, block
– Protects from physical failures
– Simple commands
• RMAN> BACKUP DATABASE;
• RMAN> RESTORE DATABASE

Support Matrix / Client Databases
Versions
Oracle Database - EE 10.2, 11g, 12c (64 bits)
Oracle Database - SE 10.2, 11g, 12c (64 bits) + Patch for Bug 18339044
Platforms (64 bits) Linux, Solaris, SPARC, Windows, HP-UX, AIX, zLinux
RMAN Compression HIGH, MEDIUM, BASIC, LOW (depends on DB version)
RMAN Encryption Password, TDE, Dual-mode

Components of Cloud Backup Solution
• Cloud Side (Storage Capacity)
– Oracle Database Backup Service (ODBS)
• Customers subscribe for this service
–Available as non-metered and metered subscription
• Unmetered: 1TB blocks per month, Month-to-month / longer term
• Metered: Pre-paid Database Cloud subscription funds for storage & bandwidth
• Client Side – On-Premise Databases
–Oracle Database Cloud Backup Module (ODCBM)
• RMAN integrated library
• Perform backups to ODBS using RMAN interface
• Client Side – In the Cloud Databases
–Automatic configuration when using Cloud Tooling

Oracle Database Cloud Backup Module (ODCBM)
• SBT (Tape) library with built-in REST API to stream to ODBS
• Seamless integration with the Recovery Manager (RMAN)
• ODCBM is Stateless
– From RMAN, ODBS looks like another tape media
– RMAN encryption for backups enforced - keys kept locally to client (Stored in Wallet)
– Securely transmitted to the cloud over HTTPS
Oracle
Database Cloud
Backup Module
Database, FRA
RMAN
WAN
(HTTPS)
Oracle Database
Backup Service
Encryption &
Optional
Compression

Steps To Deploy Database Backup Service
• Download installer from OTN (opc_install.jar )
• Executes the installer
java -jar opc_install.jar -serviceName serviceName -identityDomain
MyIdentityDomain -opcId opc_user-opcPass opc_user_pwd -walletDir
/home/oracle/opc/wallet -libDir /home/oracle/opc/lib
•Installer does the following:
–Creates an Oracle wallet and stores credentials
–Downloads platform specific SBT library (libopc12.so)
–Pre-populates ODBS configuration files

$mkdir /home/oracle/OPC/wallet
$mkdir /home/oracle/OPC/lib
$java -jar opc_install.jar -serviceName myService -identityDomain myDomain -opcId testuser@oracle.com -
opcPass abc123 -walletDir /home/oracle/OPC/wallet -libDir /home/oracle/OPC/lib
Oracle Database Cloud Backup Module Install Tool, build 2014-03-13
Oracle Database Cloud Backup Module credentials are valid.
Oracle Database Cloud Backup Module wallet created in directory /home/oracle/OPC/wallet.
Oracle Database Cloud Backup Module initialization file /orclhome/dbs/opcmySID.ora created.
Downloading Oracle Database Cloud Backup Module Software Library from file
opc_linux64.zip.
Downloaded 13165919 bytes in 204 seconds. Transfer rate was 64538 bytes/second.
Download complete.
Extracted file /home/oracle/OPC/lib/libopc12.so
On Executing of the above command, some files like libopc.so, opcSID.ora & cwallet.sso files are created.
These files would be used with RMAN for backup/restore of your database

Parameter Name Description
OPC_HOST REST destination URL *
Ex: https://storage.us2.oraclecloud.com/v1/odbssvc-odbsdom
OPC_WALLET OPC credential wallet location *
Ex: ‘LOCATION=file:/home/oracle/OPC/wallet CREDENTIAL_ALIAS=odbs_opc’
OPC_CONTAINER
(Optional)
User specified container name (Customer need to create that using tools like
cloudberry until Oracle Cloud has GUI)
Ex:PAYROLL_DB
OPC_PROXY
(Optional)
Proxy Information *
Ex: www-proxy.smallcompany.com:80
OPC_CHUNK_SIZE
(Optional)
Transfer size to cloud. Default is 20MB.
Ex: 10MB
Run time configurations ($ORACLE_HOME/opc<sid>.ora)

• Configure RMAN Backup
$ rman target /
RMAN> configure channel device type sbt parms='SBT_LIBRARY=/abc/libopc12.so’ ,
SBT_PARMS=(OPC_PFILE=/abc/opcSID.ora)';
RMAN> configure device type sbt parallelism 2;
RMAN> set encryption on identified by “abc” only;
RMAN> backup device type sbt database;

Example : Performing Backup & Recovery

Oracle Enterprise Manager
1
2
3
4

RMAN Backup Data  Cloud Objects
• RMAN streams backup data (pieces) into the cloud module
• Cloud module accumulates until a chunk size (~20MB) is reached and ships to
ODBS
– Failed transmissions are retried automatically
• Each chunk is stored as an object inside the ODBS user container
• Typical URL formation for every object
– http://storage.us2.oraclecloud.com/v1/<service>-<domain>/<container>/<piece name>/<unique ID>/0000001,
0000002 ..
– Default container name : “oracle-data-[first 8 chars of service & domain]
– Create you dedicated container (preferred)
• Creates heart beat file in the cloud during backup/restore/delete operations
• Deletes heart beat file after the operation completion

RMAN Compression : Increases Effective Backup Rate
• Optional – not enforced but recommended
• RMAN compression supports HIGH, MEDIUM, LOW and BASIC
– RMAN> configure compression algorithm ‘MEDIUM’
– RMAN> backup as compressed backupset database;
• ACO licensing not required when used with ODBS
–HIGH, MEDIUM, LOW options generally require ACO license
• MEDIUM is recommended for Cloud Backups
• Can be used along with Oracle Database Compressions

RMAN Encryption : Enforced for Security
• Mandatory
• RMAN encryptions supports Password, Transparent Data Encryption (TDE),
Dual-mode
• ASO license not required when used with ODBS
• Passphrase does not require any Oracle Wallet Configuration
– RMAN> set encryption on identified by “abc123” only;
– RMAN> backup database;
• Encrypted at the source, securely transmitted over SSL, and 3-way protection
in the Cloud
• Can be used with Oracle Data Encryption (ASO)

RMAN Operations – Fully Flexible Across EE / SE
Database
(Backup Set)
•Full Database
•Selected
Tablespace(s)
•Selected Data Files
•Incremental –
Differential
•Incremental –
Cumulative
•Compressed
•Encrypted
Backups From
Fast Recovery Area
or NFS
•Image Copies
•Archived logs
•Compressed
•Encrypted backup
sets
•Un-encrypted backup
sets cannot be
backed up
Restore from ODBS
•Full Database
•Tablespace
•Datafile
•Table Recovery (12c)
•Block Recovery
Maintenance
•Retention Period
•Crosscheck
•Obsolete
•Delete Obsolete
•Delete Backups

Dashboard

Use Cases
• Protect Data with Backup & Recovery Service
– What:
• Create secure, encrypted backup off site
• Backup OPC databases with ease
– Benefits
• Create secure, encrypted backups in an off-premises location
• Store backups using reliable 3-way mirroring
• Familiar using simple standard RMAN commands
• Scale capacity on demand

Summarize
• Simple to use to store the backups offsite for any DR purposes
• Low cost Oracle cloud storage with no up front CAPEX
• End to end security with RMAN encryption / compression
capabilities
• On-demand scalable storage with unlimited database backups
• Faster deployment with familiar RMAN interface with no new
commands to learn
• Backups can be used to duplicate databases for cloning purposes
anywhere

http://cloud.oracle.com

Try it out !
• Request from
cloud.oracle.com
a FREE 30-day trial for the
Database Backup Service

Oracle Cloud Storage Service & Oracle Database Backup Cloud Service

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