1© Copyright 2012 EMC Corporation. All rights reserved. EMC Backup for Data Center Ready SAP HANA October 2013

2© Copyright 2012 EMC Corporation. All rights reserved. Enterprise Information – Big Data Structured Information In Relational Databases Unstructured Information Partner Information Telemetry, Location-Based Information etc. “Public” Information The Digital Universe Grows By 5,000 PB / Day

3© Copyright 2012 EMC Corporation. All rights reserved. Energy Big Data Transforms Business Every Industry Will Feel Impact Of Real Time, Big Data Analytics HealthcareGovernmentCyber Security InsuranceFinancialTelecomRetail AdvertisingGaming

4© Copyright 2012 EMC Corporation. All rights reserved. Big Data: A Backup Challenge  Value: unique and discrete and must be protected  Velocity: needs to be protected quickly  Volume: requires deduplication to protect efficiently  Variety: protect structured and unstructured files Big Data Backup requires a system that is fast, cost effective and reliable

5© Copyright 2012 EMC Corporation. All rights reserved. Deduplicate SAP Landscape Backups Primary Data Center Disaster Recovery Site Data Domain WAN Data Domain BW CRM SCM ERP Backup CRM SCM ERP BW Pre-prod Break-fix Test QA1 QA2 Backup Prod Pre-prod Break-fix Test QA1 QA2 Backup Prod Pre-prod Break-fix Test QA1 QA2 Backup Prod Pre-prod Break-fix Test QA1 QA2 Backup Prod

6© Copyright 2012 EMC Corporation. All rights reserved. Why is HANA Important?  HANA addresses #1 tech priority of CIO’s: –Real time analytics & business intelligence (Source:Gartner)  HANA transforms SAP BW data decision making –100-1,000x query/reporting performance improvement  HANA creates opportunities for IT re- platforming –By 2015, all SAP applications will run on HANA –SAP infrastructure is a $5B market for Cisco & EMC  BRS has a huge stake with SAP –SAP has standardized on EMC NetWorker as their Backup product of choice

7© Copyright 2012 EMC Corporation. All rights reserved. SAP High-Performance Analytical Appliance SAP HANA TM For SAP Data Analytics Flexible, Multi-Purpose, In- Memory Appliance An Integrated Stack= SAP In-Memory Software + Cisco UCS Blades + EMC Storage Infrastructure (VNX) Real-Time Analysis on Big Data Files for Real-Time Decision Making Real-Time Data Access SAP HANA Infrastructure CRM HANA BI ERP HANA BW HANA IN MEMORY DATABASE EMC VNX Cisco UCS Scale-Out

8© Copyright 2012 EMC Corporation. All rights reserved. SAP HANA Deployment Models HANA SAP ERP RDBMS new Apps HANA SAP BW HANA SAP ERP 1 SAP ERP n … SAP BW non- SAP SAP Suite on HANAHANA as a “Side-Car” SAP BW on HANA Driving HANA Data Center Requirements

9© Copyright 2012 EMC Corporation. All rights reserved. Do We Still Need Disks with SAP HANA?  What Happens to In-Memory Data in Case of Power Loss?  Do You Still do Database “Commit“ if all Your Data is In- Memory?  How Can You Move the In-Memory Data to a Standby Node?  Does your mission-critical environment need: –Data Protection ? –Disaster Tolerance? –Infrastructure Repair/Upgrade? Well, Think About …

10© Copyright 2012 EMC Corporation. All rights reserved. SAP HANA Backup Customer Requirements Enterprise Readiness for SAP HANA –HA, Data Protection and Disaster Recovery Works with all SAP HANA configurations –Single node, scale-out, all vendor hardware configurations DBA control via SAP HANA Studio Single step backup and recovery to Data Domain Scheduled backups via Centralized backup tool

11© Copyright 2012 EMC Corporation. All rights reserved. SAP HANA Persistence Layer Savepoints (Data Filesystem) – In-memory data written to disk in regular intervals (5 mins default) Log Filesystem – Capturing all DB transactions since last savepoint – Restore DB from last savepoint onwards – High IOPS requirement SAP HANA Single Node – Use server internal disks (SSD‘s) SAP HANA scale-out (multi node) – Filesystems reside on external storage HANA Node Cisco UCS Blade HANA Node Cisco UCS Blade SAP In-Memory DB Data Volume Log Volume Data FS Log FS

12© Copyright 2012 EMC Corporation. All rights reserved. SAP HANA Persistence Memory DATA LOGS Persistence Storage time Save pointsTransaction logs Power Failure A A B B C C Recovery Options A.Until the latest point in time (Latest backup + log entries) B.Until a specified point in time (Backup + log entries) C.Using specified backup (Without logs)

13© Copyright 2012 EMC Corporation. All rights reserved. Cisco & EMC HANA Appliance HANA Backup Methodology Scheduled HANA backups into shared backup filesystem Always Full Backup Creates Copies on external DD990 for fast Restore Use File system backup for integration with HANA studio or NetWorker Benefits –De Duped Backup capacity customizable based on customer requirements –Change of backup has no impact on certified HANA configuration Cisco HANA Rack UCS Blades & Network HANA 1 HANA 2 HANA 3 HANA nodes EMC HANA Rack D L D L D L D L 1 -3 VNX5300 Backup System DD990 Backup FS Sunday Monday Saturday Backup Copies NetWorker or Studio

14© Copyright 2012 EMC Corporation. All rights reserved. SAP HANA Backup Components  4 backup components: –Data Backup (online) ▪File Write Process specified by Configuration Parameters –Log Backup (automatic) ▪Series of service-specific log segment files ▪Automatically written until disk is full –Configuration Backup (manually) ▪Standardized per node –Backup Catalog ▪XML Files supported by HANA Studio and DBA Cockpit

15© Copyright 2012 EMC Corporation. All rights reserved. frequency Execution source Log Volumes Data Volumes Configuration, backup catalog, kernel, log files HANA Studio External SAP system DBAcockpit Linux/SQL script Config settings in global.ini PBBA (Purpose Build Backup Appliance) NFS SAP note Automatic Ad-hoc scheduled flexible HANA “FILE” backup options

16© Copyright 2012 EMC Corporation. All rights reserved. Protection Storage Architecture

17© Copyright 2012 EMC Corporation. All rights reserved. SAP HANA Studio to Data Domain via NFS SAP HANA Backup and DR  Simplified DBA Administration using SAP HANA Studio  Single Step Backup and Restore  Fast, secure, network-efficient replication for DR  Optionally use EMC NetWorker with other Backup Target Data Domain System SAP HANA Data Domain System Local Data Center Disaster Recovery Site WAN SAP HANA Studio NFS Logs DB

18© Copyright 2012 EMC Corporation. All rights reserved. SAP HANA Persistence and Backups Memory DATA LOGS DATA LOGS Persistence Storage Backup Storage time Save pointsTransaction logs Power Failure Data backupsLog backups

19© Copyright 2012 EMC Corporation. All rights reserved. Why Data Domain for SAP HANA? High-speed, Scalable Systems – Throughput Of Up To 31 TB Per Hour – Reduce Storage with inline deduplication Reliable Recovery – Data Invulnerability Architecture Network-efficient Replication – Send Only Deduplicated Data Across The Network Seamless Integration – Works with all SAP HANA configurations – Optimized and SAP Certified Integration with SAP HANA Studio in 1H’2014 and Backint for NetWorker in 2H’2014

20© Copyright 2012 EMC Corporation. All rights reserved. Data Integrity: Data Invulnerability Architecture Other RAID 6 NVRAM Snapshots End-to-end data verification Checksum Deduplication, write to disk Verify Self-healing file system Cleaning Expired data Defrag Verify End-to-end data verification Deduplication Local Compression RAID File System Generate Checksum Verify Data Verify the file system metadata integrity Verify user data integrity Verify stripe integrity

21© Copyright 2012 EMC Corporation. All rights reserved. Data Domain Systems DD160DD620DD2500DD4200DD4500DD7200DD990 Speed (DD Boost)1.1 TB/hr2.4 TB/hr13.4 TB/hr22.0 TB/hr 26.0 TB/hr31.0 TB/hr Speed (other)667 GB/hr1.1 TB/hr5.3 TB/hr10.2 TB/hr 11.9 TB/hr15.0 TB/hr Logical capacity40–195 TB83–415 TB1.3–6.6 PB PB PB PB PB PB –28.5 PB Up to 100 PB 1 Usable capacityUp to 3.98 TBUp to 8.3 TBUp to 133 TB Up to 189 TB Up to 569 TB 1 Up to 285 TB Up to 1.1 PB 1 Up to 428 TB Up to 1.7 PB 1 Up to 570 TB Up to 2.0 PB 1 DD Boost DD Encryption DD Extended Retention Small Enter./RO BO Midsize Enterprise Large Enterprise DD Replicator DD Retention Lock DD Virtual Tape Library 1 With DD Extended Retention software option Data Domain Software Options NEW DD Management Center

22© Copyright 2012 EMC Corporation. All rights reserved. Integrating HANA in SAP Landscape Backups Primary Data Center Data Domain WAN Disaster Recovery Site Data Domain BW CRM SCM ERP Backup CRM SCM ERP BW Pre-prod Break-fix Test QA1 QA2 Backup Prod Pre-prod Break-fix Test QA1 QA2 Backup Prod Pre-prod Break-fix Test QA1 QA2 Backup Prod Pre-prod Break-fix Test QA1 QA2 Backup Prod HANA

23© Copyright 2012 EMC Corporation. All rights reserved. SAP HANA Data Protection Best Practices  Only Full Backups are supported today  Restores –Full restore of your last backup ▪changes and logs after the backup are lost –Full restore up to your latest possible consistent point in time ▪your backup and all available logs after the backup are used to recover the system –Point-in-time restore ▪your backup and a subset of logs that were created after the backup are used to restore your system

24© Copyright 2012 EMC Corporation. All rights reserved. EMC Backup for SAP HANA  Data Center Ready Backup and Recovery  Fast, Efficient, Scalable Disaster Recovery  Data Invulnerability Architecture provides end to end protection  Operational Simplicity - Lower administrative and operational costs

25© Copyright 2012 EMC Corporation. All rights reserved. Thank You

27© Copyright 2012 EMC Corporation. All rights reserved. Takes data from SAP or third party supported sources Processes the data in-memory Delivers the results from memory Provides control over rapidly expanding Data Volumes Fulfils the need for real-time decisions – “Need for Speed” SAP HANA In-Memory Computing

28© Copyright 2012 EMC Corporation. All rights reserved. SAP HANA external storage Multi-Protocol – Multi-Purpose Cisco blade B440M2 SAP HANA System/Boot Device HANA Install FS Persistence Layer Non-shared, 30GB shared, 100GB shared, 2TB shared, 600GB HANA DATA FS HANA LOG FS storage devices per SAP HANA node FC NFS MPFS