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한국레노버 Technical Sale 팀 영업문의 : 김태우이사 ( 010.5210.3918 / tkim@lenovo.com) 기술문의 : 김형준이사 ( 010.8650.9811 / hkim4@lenovo.com )

Over 400TB of System x Systems in SAP HANA Enterprise Cloud SAP CRM and HR systems in production: System x HANA systems More than 5000 SAP HANA systems shipped SAP HANA + Lenovo System X Momentum Investment protection: Add X6 to existing ex5 clusters CPU Upgrades through three generations Largest SAP HANA system in the world: 100TB Learn More: www.lenovo.com/sap/hana World Record Performance: BW-EML and SAP SD 2-tier 1 1 SAP Benchmark information posted on www.sap.com/bencmark Lenovo benchmark information posted on http://www- 03.ibm.com/systems/x/resources/benchmarks/results/index.html 4 2015 Lenovo. All rights reserved. 4

Application SAP HANA GPFS or XFS FPO Functionality OS Red Hat Enterprise Linux 6.5 or 6.6 SUSE Linux Enterprise Server 11 or 12 X6 - x3850 X6 and x3950 X6 What is an SAP HANA appliance An in-memory solution integrated with software, hardware, and services. Features Optimized, easy to deploy Unique GPFS file system Infrastructure reliability, scalability, and availability Advantages Largest scale-out capability Lab Service infrastructure implementation 50% market share on SAP HANA systems Benefits Support business growth with scalability No SAN with GPFS flexibility Fast deployment and low TCO 6 2015 Lenovo. All rights reserved. 6

Applications Applications SAP HANA SAP HANA GPFS FPO functionality ITM TSM IBM Director GPFS FPO functionality ITM TSM IBM Director... OS SUSE Linux Enterprise Server 11 Red Hat 6.5 Priority Support for SAP applications OS SUSE Linux Enterprise Server 11 Red Hat 6.5 Priority Support for SAP applications ( 옵션 ) VMware ESXi 5.1/5.5 Server HW x3850 X6, x3950 X6, Flex Sytem Blade ( 가상화시. Production 지원 VM 용량은 1TB HANA 입니다. ) 7 2015 Lenovo. All rights reserved. 7

2 to 8 E7-8880v3 processors 128 GB 6 (12) TB main memory DDR3, DDR4 Sufficient persistent internal storage according to SAP s KPIs 10k SAS HDD, Flash Cache, RAID5 Network 4 x 10 Gbit E, 4 x 1 Gbit E GPFS ( 또는 XFS for single node configurations) VMware ESX 5.5 (optional) Novell SLES for SAP Applications or RHEL for SAP HANA SAP HANA Software Stack 8 2015 Lenovo. All rights reserved. 8 2016 2015 Lenovo Lenovo. All rights All rights reserved. reserved.

x3850 X6 node node01 node02 node03 SAP HANA DB SAP HANA DB DB partition 1 DB partition 1 DB partition 2 DB partition 3 - SAP HANA DB - SAP HANA DB Worker node - SAP HANA DB Worker node - SAP HANA DB Worker node - Index server - Statistic server - SAP HANA studio - Index server - Statistic server - SAP HANA studio - Index server - Statistic server - Index server - Statistic server Shared file system - GPFS Shared file system - GPFS 3.6 TB 9.6 TB First replica data + log First replica data01 + log01 data02 + log02 data03 + log03 local storage local storage local storage From128 GB up to 6 TB (12 TB for non-production, SoH) Lenovo unique: Validated up to 94 nodes scale out 10 2015 Lenovo. All rights reserved. 10

A Simple 유일한 shared nothing architecture 결론적으로 No SAN required IBM s General Parallel File System 이 shared nothing architecture 지원 GPFS 에서 node 추가만으로 Database 확장 각 node (stand-alone or scale-out) 는한개의 Part number 로구성 B Seamless IBM GPFS 를통한 Highly Available (HA) 구성 Intelligent Cluster integrated packaging 및 assembly Installation 및 managed services Scale up each node or continue to scale out C Scalable IBM GPFS 를사용하여거대한 Scale out 94 nodes 구축 SAP 에서 Certified 된솔루션임 Scale up 11 2015 Lenovo. All rights reserved. 11

일반적인 6 Gb SAS 대비 2 배의 data transfer rate I/O-intensive 어플리케인션, databases, business analytics 및가상화 / 클라우드환경을위한현재최고의성능제공 성능향상을위한 Intelligent buffering 기능제공 SAS/SATA 컨트롤러 Lenovo X6 기반 SAP HANA 는최적화된 IOPS 성능과안정성이높은 Enterprise SSD 및 12Gb SAS 탑재 자주 access 하는 Hot-data 를 HDD 볼륨에서고성능 SSD 캐쉬 Layer 를사용하도록하는진보된 RAID 컨트롤러기능제공 CacheCade 기능은 SSD 의장애시, 시스템 Down 과무관한기능으로성능향상을위한획기적인기능임 High random SSD read/write operation workload 을제공하는기능으로 dramatic 한 storage subsystem 성능향상제공 2016 2015 Lenovo. All All rights reserved. 12

FPO(File Placement Optimizer) Locality Write Affinity Metablocks Pipelined replication Distributed recovery node node node node node node node node node node client client client client client client client client client client Eth/IB Eth/IB nsd server nsd server nsd server nsd server FibreChannel FibreChannel FibreChannel FibreChannel 2015 Lenovo. All rights reserved. 18

SVR SVR SVR SVR SVR ( Standby ) Lenovo 로컬스토리지기반구성안 외장 Storage 기반구성안 IBM x3950x5 DEV DEV IBM x3950x5 QA QA IBM x3950x5 NAS NAS NAS IBM x3950x5 IBM x3950x5 ( Standby ) SAN Storage SAN Storage Simple 아키텍쳐 = 경제성 단순한관리 적은장애포인트 복잡한아키텍쳐 = 고비용 장애포인트많음 복잡한구성및관리 21 2015 Lenovo. All rights reserved. 21

17 racks. High bandwidth interconnect IBM GPFS and SAP HANA cluster incl. failover demo Located at Bay Area Internet Solutions Santa Clara, CA Hasso and the machine: http://www.youtube.com/watch?v=bs24djros7i Hasso Plattner on IBM, price, lead time and pipeline for SAP HANA http://www.youtube.com/watch?v=jn-kljru8t0 Vishal Sikka on the world largest SAP HANA System provided by IBM http://www.youtube.com/watch?v=lkihap0qyxe 23 2015 Lenovo. All rights reserved. 23

Proven performance and scalability 1 World record BW-EML benchmark performance 29% performance improvement over Ivy Bridge EX processor result. Near linear scalability World record SD 2 tier performance 22% improvement over previous generation Ivy Bridge EX systems 30,501 SAP SD benchmark uses and 166,830 SAPS Intel Ivy Bridge 1 Billion Records 1,542,060 Ad hoc navigation steps Intel Haswell 1 Billion Records 1,992,570 Ad hoc navigation steps Learn More: www.lenovo.com/sap/hana Intel Haswell 10 Bill. Records 269,960 Ad hoc navigation steps: 1 SAP Benchmark information posted on www.sap.com/benchmark Lenovo benchmark information posted on http://www-03.ibm.com/systems/x/resources/benchmarks/results/index.html 2016 2015 Lenovo. All All rights reserved. 24

Long-term TCO savings 하나의시스템에서여러세대의프로세서를지원 x3850 X6 Gen 1 Gen 2 Gen 3 x3950 X6 신규서버구매보다는 Compute Book 교체로비용절감 Innovation and Business value 차별화된모듈러디자인 x3850 X6 Swappable books fit 4-S and 8-S servers x3950 X6 Flexibility x3950 X6 x3950 X6 독특한 FlexNode 의능력 FlexNode multiple x3950 X6 servers into a cluster of 4-way servers Or FlexNode x3950 X6 servers into scale-up 8- way servers 25 2015 Lenovo. All rights reserved. 25

Status December 2014, Contact@ITGforInfo.com 비용절감에서가장크게작용한요인은경쟁사대비부가장비수가적으므로구매비용과유지보수비용이적음. 고가의외장형스토리지에의존하지않으므로스토리지구매비용이없음. Comparing Costs and Effectiveness of System x and Competitive Solutions http://public.dhe.ibm.com/common/ssi/ecm/ly/en/lyl0 3140usen/LYL03140USEN.PDF Comparing Costs and Effectiveness of System x and Competitive Solutions http://public.dhe.ibm.com/common/ssi/ecm/ly/en/lyl0 3141usen/LYL03141USEN.PDF 26 2015 Lenovo. All rights reserved. 26

Scale out node with stand-by node in a cluster (IBM GPFS functionality) SAP HANA System Replication (but no automatic failover) Automatic failover - 1+1+ quorum node (IBM GPFS functionality) - Active + Standby nodes w/os based HA ( EX : SuSE HAE for SAP HANA ) Manual failover ( No automatic failover ) - SAP HANA System Replication (but no automatic failover) Storage Replication (IBM GPFS functionality) SAP HANA System Replication 28 2015 Lenovo. All rights reserved. 28

node01 node02 node03 DB partition 1 SAP HANA DB DB partition 2 DB partition 3 Validated by SAP First replica - SAP HANA DB Worker node - Index server - Statistic server - SAP HANA studio data01 + log01 - SAP HANA DB Worker node - Index server - Statistic server Shared file system - GPFS data02 +log02 - SAP HANA DB Worker node - Index server - Statistic server data03 + log03 Please check SCN for details Only Lenovo Solution has 94 x 4 TB systems certified for scale out. local storage local storage local storage Larger cluster sizes can be validated on request. Lenovo Solution configurations are delivered with GPFS shared file system for seamless growth 2016 2015 Lenovo. All All rights reserved. 29

Functionality provided by SAP HANA System Replication and SUSE HA Framework Synchronous replication Automatic failover Non-Prod instances on 2 nd site Automatic Shutdown of non-production before failing over production instance Single node only 2016 2015 Lenovo. All All rights reserved. 31

node01 node02 Worker - SAP HANA DB Worker node - Index server - Statistic server - SAP HANA studio SAP HANA DB Stand-by - SAP HANA DB Standby node - Index server - Statistic server quorum node Shared file system - GPFS First replica Second replica data01 + log01 local storage data01 + log01 local storage Functionality provided by IBM GPFS 1+1+quorum, for automated failover is available for all single node configurations 2016 2015 Lenovo. All All rights reserved. 32

DR Site A Site B Z Y C X C Dataset A B C A B Production B A QAS Dataset A B C X Y Z QAS Replica 1 X Y Z QAS External DAS Replica 1 A B C A B C Replica 2 A1 B1 A2 A3 B2 B3 B4 C1 C2 C4 C3 A4 A1 B1 A2 A3 B2 B3 B4 C1 C2 C4 C3 A4 2016 2015 Lenovo. All All rights reserved. 33

Link Link Link Link Link Link Link Link Fragrance Company owns several European fashion brands Link Link Major Electric Utility Provider Link Link Link Major Retailer 2016 Lenovo. All rights reserved. Link Link 2016 2015 Lenovo. All All rights reserved. 37

투자보호 일관성있는빌딩블록방식모듈러디자인 : 신기술업그레이드보장 새로운 X6 시스템으로운영중인 ex5 기반클러스터의용량확장 성능. 안정성 WW HPC 에서 No.1 성능과안정성이입증된 GPFS 파일시스템 노드공유 SAN 스토리지가없으므로 Single Node Failure 에안정적 용량. 확장성 인증된 SAP HANA 클러스터구성중, 가장큰용량및확장 BW 및 Datamart Scale-out : 282TB( 업계 No.1 = 94 노드 ) 다양한선택 SAP 로부터인증된다양한폼팩터선택 X6 랙타입또는 Flex System 블레이드타입 38 2015 Lenovo. All rights reserved. 38