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IBM SAP International Competence Center
2007 IBM Corporation
SAP/IBM AllianceHow to reduce Cost and improve Performance of your SAP Systems with - The DB2 optimized for SAP & Linux Business Case
Marc StampfliBusiness Development ManagerInformation Management
IBM SAP International Competence Center
2007 IBM Corporation27
IBM SAP International Competence Center
2007 IBM Corporation3
IBM SAP International Competence Center
2007 IBM Corporation3
SAP Sh
ows to
their c
ustom
ers
Ten go
od rea
sons fo
r DB2
SAP Sh
ows to
their c
ustom
ers
Ten go
od rea
sons fo
r DB2
IBM SAP International Competence Center
2007 IBM Corporation4
SAP/IBM Partnership - DB2 optimized for SAPPartnershipSAP and IBM Team on Product Management
Product IntegrationOne Product, one Maintenance Strategy, one-stop Support
Technology InnovationJoint Technology Roadmap beyond 2008
Business CaseProveable Business Case
ReferencesSAP itself is a very satisfied DB2 customer like others
IBM SAP International Competence Center
2007 IBM Corporation5
Partnership: Joint DB2 Development Teams
IBM Toronto Lab
SAP WalldorfIBM Bblingen Lab
IBM Toronto LabIBM Toronto Lab
SAP WalldorfIBM Bblingen LabSAP WalldorfIBM Bblingen Lab
SAP on DB2: a joint Project since 1993Joint DB2 Release Planning / SAP design reviewPro-active Collaboration: SAP IBM Development Team in Walldorf,
SAP IBM Integration Center in Toronto Development of SAP Code as well as DB2 Code for SAP Line Items DB2 Quality Assurance Integration of new DB2 Releases with existing SAP Releases Development Support
Customer benefits:Stability every DB2 Fixpack and full Release is Certified by SAPRiskless early Adoption of new TechnologiesSAP Customers benefit from the joint Technology Innovations from
the very Beginning when they become available
IBM SAP International Competence Center
2007 IBM Corporation6
Joint Product Definition
Required Design Review and approval via SAP for all SAP relevant Features prior Implementation.
Testing and Verification with SAP during Development cycle, long before GA
Each SAP customer can profit directly from this partnership
Joint defined Goals
Cost effective
Zero Administration
High Performance & Scalability
High Availability
Partnership: Innovation Roadmap
IBM SAP International Competence Center
2007 IBM Corporation7
Product Integration: SupportSupport: All Customers receive one-stop Service through SAP
IBM SAP International Competence Center
2007 IBM Corporation8
Product Integration: Availability / Timing
DB2 follows SAP 5+1+2 Maintenance StrategyElimination of undesired Database Upgrades no forced Upgrade
DB2 Vx availableDB2 Vx
DB2 Vx+1
5+1+2 for DB2 Vx
DB2 Vx+1 available
IBM SAP International Competence Center
2007 IBM Corporation9
Product Integration:Unique integrated SAP/DB2 Monitoring and Administration
Full multi-partition Support Ability to work with any DB2 Database in the System Landscape Comprehensive User Interface
IBM SAP International Competence Center
2007 IBM Corporation10
Technology Innovation: Deep Compression
Immediate cost relevant enhancement Better memory
exploitation Reduced I/O bandwith Reduced cost of
managed storage
Storage Savings Response Time CPU/Memoryneed
BI Performancegains
25+%* 5-10 %* more CPU, but
impact offset by reduced i/o wait
no higher memory needed *
43-58%* Average gain 50%*
The factsDB2 unique Deep Compression Technology cuts down Sizes
of Database Tables by 40-85% transparently to the Application
fully supported for all SAP Releases and Applications
IBM SAP International Competence Center
2007 IBM Corporation11
Technology Innovation:Deep Compression - SAP Unicode Conversion
Expected Hardware Requirements: Database
Source: http://service.sap.com/unicodeUnicode Media Library Unicode Hardware Requirements
Only for selected SAP BW, only for few Objects, low compression factor
90110%100%Oracle
No Compression140160%100%MS SQL
No Compression140160%100%MaxDB
4555%DB2 compression factor ~50%
90110%100%DB2
Storage-need Unicode
with Compression
Storage-need
Unicode
Storage-need w/o Unicode
Database
This is caused by underlying encoding schemas: DB2, Oracle: UTF-8 MS SQL, MaxDB: UCS-2
IBM SAP International Competence Center
2007 IBM Corporation12
Technology Innovation:Deep Compression - Example
The facts based on current PoCs Single tables up to 80% compressed Disk savings 40-50% compared to other DBs No performance degradation
IBM SAP International Competence Center
2007 IBM Corporation13
Technology Innovation: Autonomic Features
Storage Management Oracle + DB2 + SQL Server support auto growth of tablespacesSQL Server not recommended by SAP
see SAP online help NW 04s Not available for MaxDB
Automatic Storage Management (ASM)DB2 fully supported by SAP
default for new SAP installsOracle not supported by SAP
see SAP note 105047Not available for SQLServer and MaxDB
DB2 needs 25% - 30% less DBA effort than Oracle (DuPont, rkut.it)
IBM SAP International Competence Center
2007 IBM Corporation14
Technology Innovation: DB2 Online Reorganization
Online + Simple Under control of DB2
DBMS & SAP DB COCKPIT
IBM SAP International Competence Center
2007 IBM Corporation14
Technology Innovation: DB2 Online Reorganization
Online + Simple Under control of DB2
DBMS & SAP DB COCKPIT
SAP and DB System
remain online !
IBM SAP International Competence Center
2007 IBM Corporation15
Technology Innovation:DB2 High Availability Disaster Recovery (HADR)
HA + DR / DB2 HADR Included in DB2 Enterprise license -
no extra costs Sub-minute failover times Free TSA license for DB2 9 limited to
2 Nodes Clear, but powerful concept
HA / Oracle RAC Extra product, extra cost Complex and expensive Sub-minute failover times Scalability doubtful No support for RAW devices
DR / Data Guard Not included in RAC Data Guard Implementation required
Dedicated Network
Data Guard
RAC
- Flashback- RMAN- Grid Control
- Flashback- RMAN- Grid Control
RAC
11 seconds failover time in a 600 user SAP R/3 test environment!
IBM SAP International Competence Center
2007 IBM Corporation16
Technology Innovation:Unique Performance Optimizations for SAP NW BIDB2 "Database Partitioning Feature" (DPF)Linear scale-out scalability via shared-nothing
architecture (parallel database with separate data for each DB2 node)Mature technology used in most of the large
DB2 SAP BI installations Available since SAP BW 2.0 Only available for DB2
DB2 "Multi Dimensional Clustering" (MDC)Performance improvement for SAP BI queries up
to the factor 5 thru Multi Dimensional Clustering Fast roll in/roll out possibilityNo admin overheadOnly available for DB2
Database Partitioning Feature
IBM SAP International Competence Center
2007 IBM Corporation17
Technology Innovation:DB2 on Linux Available Editions
Source: ibm.com/db2/linux/validate
9 Same code base across all Linux, UNIX, and Windows operating systems
9 Rigorous interoperability testing to ensure the quality of Linux distributions, third-party software, and third-party hardware
9 Adherence to standard Linux kernel ABI: No need to recompile any part of the kernel, no custom kernel modules
9 Auto-tune kernel parameters: No need for complex system administration
9 DB2 9 automatically sets Linux kernel parameters for best system performance
IBM SAP International Competence Center
2007 IBM Corporation18
Representative costs over time for the database switch of a customer*
Significant cost benefit after a payback period of less than 3 years*
*IBM Form GT12-6790-00 (05/2006) SAP migration to IBM DB2
Business Case:Generic Example - Oracle to DB2 optimized for SAP Migration
IBM SAP International Competence Center
2007 IBM Corporation19
Business Case:Generic Example - Oracle to DB2 optimized for SAP Migration
IBM SAP International Competence Center
2007 IBM Corporation19
Business Case:Generic Example - Oracle to DB2 optimized for SAP Migration
130% sav
ings ove
r 5 years
IBM SAP International Competence Center
2007 IBM Corporation20
Business Case:Generic Example - Oracle to DB2 optimized for SAP Migration
IBM SAP International Competence Center
2007 IBM Corporation20
Business Case:Generic Example - Oracle to DB2 optimized for SAP Migration
Break Ev
en in th
e secon
d year
IBM SAP International Competence Center
2007 IBM Corporation21
Standard Projects and minimal Risks by using standard SAP Tools and Processes Duration usually 2-6 month (depending on preparation and customer) Customized migration methods depending on DB size and Downtime
requirement Experienced SAP consultants with SAP migrations skills inside of SAP & IBM to
support business partner
Source
DB
Target
DB
n o Unload LoadTransfer
UnloadTransferLoad
Sockets
no
DB2 LOAD
Source
DB
Target
DB
Source Target
Initial Load
Apply Changes
Transfer Rest
O
n
l
i
n
e
O
f
f
l
i
n
e
SAP Standard Migration SAP/IBM DB2 Fast Migration SAP Incremental Migration
Capacity: ~ 250 GB/WeekendBut: 800 GB within 60 hours. Incl.
admin. tasksCapacity: 650 GB in 22 hours
Max. capacity depending on HW
Capacity: Not limited by DB size; Process limited by size of biggest
table and change rate
Business Case:SAP Database Migration Scenarios
IBM SAP International Competence Center
2007 IBM Corporation22
References: SAP runs DB2 optimized for SAPDB2 as the strategic database at SAP ITSAP runs ~1000 systems on DB2 (~200 on DB2 9)SAP migrated its HR landscape from Oracle to DB2
Parallel Unicode and DB2 migration during one weekend 40% cut in response times for details see: case study
SAP migrated its ERP landscape : Largest system was 2.4 TB from R/3 to ERP 2005, parallel Unicode and DB2 migration
DB2 is a major R&D platform at SAP
SAP highly recommends DB2 Viper for its midmarket customers IBM SAP announcement at Sapphire 2006, Orlando:
IBM DB2 and SAP solutions - the next waveSAP Info Article, May 2006
SAP Pinnacle Awards recognize DB2 Best Technology Solution
Andreas DutzGlobal Partner Management IBM, SAP
Peter BoeglerSolution Architect,SAP IT
Donna Troy, executive VP Global SME SAP
IBM SAP International Competence Center
2007 IBM Corporation23
References: DB2 optimized for SAP on LinuxLinux offers far-reaching advantages in cost and performance, and we are impressed with IBMs clear commitment. The combination of DB2 with xSeries on Linux offers the best performance, reliability and manageability available for our CRM environment.
Bernd Morlock, Computer Scientist, Grohe AG & Co. KG
With Linux, we are opening up all possibilities: the simple administration, and the stability and scalability convince everyone. These features are best exploited on the xSeries servers. Thats the reason for our goal: a server IT landscape running entirely under Linux on xSeries servers. The decision to deploy DB2 was a strategic one. The database is fully scalable, is ideally suited to our requirements, and shows its full potential under Linux.Georgios Paltoglou, IT Manager, Element-System Rudolf Bohnacker GmbH
"We are pleased with our decision to migrate SAP from Oracle to DB2 Linux running on x-Series. One of our users asked why we hadn't migrated sooner; reports that took 6 hours are now completing in less than 20 minutes. Each DB2 release continues to reinforce our migration decision and with DB2 V8.2.2 we look forward to even higher levels of performance within our SAP application.
Mike Zeleniak, Information Systems Manager, Teck Cominco Metals Ltd.
Within the company, we only use DB2, as we have previously had positive experience of DB2 on our host systems and we have the expertise in-house. Therefore, from a technical point of view, the decision to use DB2 as the database for the Linux solution was easy.
Andreas Piellusch, IT Service Center at Peek & Cloppenburg, Hamburg
IBM SAP International Competence Center
2007 IBM Corporation24
References: DB2 optimized for SAP Customers
IBM SAP International Competence Center
2007 IBM Corporation25
SAP on DB2 & Linux = a unique Value PropositionPartnershipSAP and IBM Team on Product Management
Product IntegrationOne Product, one Maintenance Strategy, one-stop Support
Technology InnovationJoint Technology Roadmap beyond 2008
Business CaseProveable Business Case
SAP runs DB2SAP is a very satisfied DB2 customer
IBM SAP International Competence Center
2007 IBM Corporation25
SAP on DB2 & Linux = a unique Value PropositionPartnershipSAP and IBM Team on Product Management
Product IntegrationOne Product, one Maintenance Strategy, one-stop Support
Technology InnovationJoint Technology Roadmap beyond 2008
Business CaseProveable Business Case
SAP runs DB2SAP is a very satisfied DB2 customer
CategoryTechnology Innovation
IBM SAP International Competence Center
2007 IBM Corporation26
More Information
IBM SAP Alliancewww.ibm.com/solutions/sap
IBM DB2 IM and SAPwww.ibm.com/software/data/db2/sap
SAP Developer Network: DB2 for Linux, Unix, Windows (LUW)https://www.sdn.sap.com/irj/sdn/db6
SAP Developer Network: DB2 LUW Forumhttp://www.sdn.sap.com/irj/sdn/forum?forumID=187
SAP/DB2 Demopoint in IBM Markthalle Self-running Presentation Customer Documentation Siemens Reference Case Video
IBM SAP International Competence Center
2007 IBM Corporation27
Marc Stampfli / marc.stampfli@ch.ibm.com/ +41 79 621 96 05
Questions ?