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SAP HANA tailored data center integration Overview December, 2014 Public Disclaimer This presentation outlines our general product direction and should not be relied on in making a purchase decision. This presentation is not subject to your license agreement or any other agreement with SAP. SAP has no obligation to pursue any course of business outlined in this presentation or to develop or release any functionality mentioned in this presentation. This presentation and SAP's strategy and possible future developments are subject to change and may be changed by SAP at any time for any reason without notice. This document is provided without a warranty of any kind, either express or implied, including but not limited to, the implied warranties of merchantability, fitness for a particular purpose, or non-infringement. SAP assumes no responsibility for errors or omissions in this document, except if such damages were caused by SAP intentionally or grossly negligent. © 2014 SAP SE or an SAP affiliate company. All rights reserved. Public 2 Motivation Why does SAP offer SAP HANA Tailored Data Center Integration? SAP HANA Appliance Delivery Model Overview of Vendors and HW Configurations HW Layout Single-node Server (Scale-up) Multi-node Cluster (Scale-out) Notes - For datamarts or accelerators - Support for high-availabilty and disaster recovery - To be used when single server is not enough (e.g. BW) - Usually, 2 to 16 servers per cluster - Largest certified configuration: 56 servers - Largest tested configuration: 100+ servers - Support for high-availability and disaster recovery © 2014 SAP SE or an SAP affiliate company. All rights reserved. In-memory DB Size (# of CPUs and RAM) Additionally for SAP Business Suite on HANA Westmere EX IvyBridge EX Westmere EX IvyBridge EX From 2 CPUs/128GB To 8 CPUs/1TB From 2 CPUs/128GB To 8 CPUs/2TB Up to 4TB Up to 12TB Each server: Each server: 4 CPUs/512GB or 8 CPUs/1TB 2 CPUs/512GB or 4 CPUs/1TB or 8 CPUs/2TB n.a. n.a. Public 4 SAP HANA Appliance Delivery Model Pros and Cons The appliance delivery of SAP HANA is pretty comfortable, … Standardized and highly optimized SAP HANA HANA HANA Server Server Server Preconfigured hardware set-up and preinstalled software package Fully supported by SAP Storage … but, on the other hand, it comes with limitations regarding hardware flexibility. Using appliances may require changing established IT operation processes. © 2014 SAP SE or an SAP affiliate company. All rights reserved. Public 5 Alternative: SAP HANA Tailored Data Center Integration Introducing Hardware Flexibility SAP HANA TDI is an alternative deployment approach. Compared to an appliance, it offers more flexibility when you have to select the appropriate hardware for integrating SAP HANA in your data center. Appliance building blocks: All in one box Application Server SAP HANA HANA HANA Server Server Server Database Operating System SAP HANA TDI: Use your own prefered HW SAP HANA HANA HANA Server Server Server Server (CPU, RAM) HW components with flexibilization potential Virtualization Network Server (CPU, RAM) Enterprise Network Storage Network Storage © 2014 SAP SE or an SAP affiliate company. All rights reserved. Enterprise Storage Storage Public 6 SAP HANA TDI - Phase 1 Introduction to Enterprise Storage SAP HANA TDI with Enterprise Storage Preconditions With the introduction of TDI with Enterprise Storage, SAP supports hardware setups which comply with the three prerequisites below. Apart from that, no further approval by SAP is required. SAP does not offer any certification of TDI hardware setups at customers’ sites. 1) Use certified hardware only Only servers listed in the SAP HANA Product Availability Matrix are supported – Same servers as for SAP HANA appliances 2) Use certified storage only Storages used for TDI setups must have successfully passed the SAP HANA hardware certification for Enterprise Storage Certificate states that the storage fulfills SAP HANA’s requirements for data throughput and latency times Certified storage families (as of June 11, 2014): – IBM (SVC, Storwize, FlashSystem, XIV), NetApp (FAS-, E-Series), Hitachi (VSP, HUS), EMC (VMAX, VNX2) – HP (3PAR, XP), Dell (Compellent), Fujitsu (Eternus), Fusion IO (ION Accelerator), Violin (6200 Series) – More to come ... 3) Let only certified person(s) do the SAP HANA software installation Required exam: “SAP Certified Technology Specialist (Edition 2014) – SAP HANA Installation” (E_HANAINS141) For more information, see SAP Training and Certification Shop The exam needs to be successfully passed for a person to perform SAP HANA SW installations – SAP HANA hardware partners and their employees do not need this certificate – Companies, or their employees, who are sub-contractors of hardware partners must be certified to perform HANA SW installations © 2014 SAP SE or an SAP affiliate company. All rights reserved. Public 8 SAP HANA TDI with Enterprise Storage Important Documents and Tools Read SAP’s Storage Whitepaper. Get a copy of your storage vendor’s configuration guide for SAP HANA. Use the SAP HANA HW Config Check Tool to check your infrastructure any time you like. 1) Storage Whitepaper – Background Knowledge 3) SAP HANA HW Config Check Tool (HWCCT) Conceptual storage layout, non-shared storage vs shared storage Command-line tool, generally available since SAP HANA SPS07 Storage sizing formulas Used by storage vendors, SAP Support, and customers Helps you understand the impact of SAP’s data throughput KPIs in daily operation of SAP HANA Measures the data throughput and latency times between the SAP HANA servers and the Enterprise Storage system Explains SAP HANA’s high-availability support (Host Auto Failover) – Does not require SAP HANA SW being installed beforehand Available on SCN – Uses the same libraries for file system access and the same IO patterns as SAP HANA does 2) Storage Configuration – Vendor-specific Configuration Guide For getting certified, each storage vendor must file in a configuration guide Explains how to configure the storage for optimal collaboration with SAP HANA – Incl recommendations how many SAP HANA server nodes can be connected at maximum Get a copy directly from your storage vendor Download it from SAP Service Marketplace – Navigation path: Software Downloads -> Support Packages and Patches -> A - Z Index -> H -> SAP HANA Platform Edition -> SAP HANA PLATFORM EDIT. 1.0 -> Entry by Component -> HANA config check -> SAP HANA HW CONFIG CHECK 1.0 -> Linux on x86_64 64bit -> HWCCT_80_020011536.SAR) Documented in the SAP HANA Administration Guide – Contains the latest KPIs – For latest docu changes, see PDF attachment of SAP Note 1943937 © 2014 SAP SE or an SAP affiliate company. All rights reserved. Public 9 SAP HANA TDI - Phase 2 Introduction to Enterprise Networking SAP HANA TDI with Enterprise Network Preconditions With the introduction of TDI with Enterprise Network, SAP supports hardware setups which comply with the prerequisites below. Apart from that, no further approval by SAP is required. SAP does not introduce any certification of network components for TDI setups. 1) For the SAP HANA computing nodes, use certified hardware only Same as with “TDI with Enterprise Storage” 2) In multi-node setups, check the bandwidth available between the computing nodes Make sure that the intra-node network of your SAP HANA scale-out solution fulfills the recommended minimum bandwidth requirements Conduct self-managed tests using the Network Test available with HWCCT since HANA SPS08 SAP does not introduce any additional certification of network components for TDI setups 3) Let only certified person(s) do the SAP HANA software installation Same as with “TDI with Enterprise Storage” © 2014 SAP SE or an SAP affiliate company. All rights reserved. Public 11 SAP HANA TDI with Enterprise Network Important Documents and Tools Read SAP’s Network Whitepaper. Use the SAP HANA HW Config Check Tool to check your intra-node network any time you like. 1) Network Whitepaper – Background Knowledge 2) SAP HANA HW Config Check Tool (HWCCT) Helps you understand the impact of SAP’s network recommendations on the daily operation of SAP HANA Network test added with SAP HANA SPS08 Introduction to SAP HANA’s logical network zones: Client Zone, Internal Zone, Storage Zone Measures the minimum bandwidth of the intra-node network i.e. the bandwidth available between the hosts that comprise a multi-node system Detailed description of the network traffic in typical situations of an application scenario – Which network zones are involved in situations like “data load”, “reporting”, “backup”, “failover”, “takeover” Technical requirements and recommendations for all network zones Available on SCN Complements existing sources of information: – Network zones, ports and connections, host name resolution: SAP HANA Master Guide, chapter 3.2 "The SAP HANA Network“ – Network and communication security: SAP HANA Security Guide, chapter 5 Used by hardware vendors, SAP Support, and customers – Does not require SAP HANA SW being installed beforehand Hosts are tested pair-wise. For each pair, two tests are available: – Unidirectional: Transfer test load from host 1 to host 2, measure bandwidth – Bidirectional: At the same time, transfer test load from host 1 to host 2 and vice versa; measure bandwidth Documented in the SAP HANA Administration Guide – Contains the latest KPIs recommended for the bandwidth of the intra-node network – For latest docu changes, see PDF attachment of SAP Note 1943937 – Network recommendations for SAP HANA System Replication: SCN How-To Guide © 2014 SAP SE or an SAP affiliate company. All rights reserved. Public 12 SAP HANA TDI - Phase 3 Extended Support for Compute Servers with Intel Xeon E5 v2/v3 SAP HANA TDI with Extended Support for Compute Servers with Intel Xeon E5 v2/v3 With leveraging Intel‘s E5 technology for SAP HANA in production, SAP supports hardware setups which comply with the prerequisites below. Apart from that, no further approval by SAP is required. Basic idea: Leverage Intel‘s E5 technology for SAP HANA cost optimized entry-level system Intel Xeon 2 socket E5 26xx v2/v3 with minimum 8 cores per CPU are supported For the SAP HANA computing nodes, use certified hardware only as listed on SCN (GA November 10th) Homogenous symmetric assembly of DIMMs and maximum utilization of all available memory channels Single server systems – scale up only Supported as SAP HANA tailored datacenter integrated system The sweet spot is around $ 10K (768GB system, populated with 32GB DIMM´s) Let only certified person(s) do the SAP HANA software installation Production support for proper sized systems which fulfil the data throughput and the latency KPI´s Relaxed HW Specifications for Non-Production system (e.g Cost-Optimized SAP HANA Infrastructure for NonProduction Usage) Restrictions No support for Intel Xeon E5 4 socket systems No support for SAP HANA scale out solutions based on Intel Xeon E5 compute nodes © 2014 SAP SE or an SAP affiliate company. All rights reserved. Public 14 SAP HANA – TDI Phase III Introduction of Intel Xeon E5 Streamlined customer procurement process for SAP HANA entry level systems A Simple 3 step process to get SAP HANA hardware (entry systems based on Intel Xeon E5 2 socket systems 26xx up to 1.5 TB) 1. Sizing • • Customer or SAP business partner fill in all necessary information into the NEW SAP HANA quick sizer (http://service.sap.com/quicksizing). 2. System Availability • Customer checks the SCN page for solutions of his preferred hardware vendor. The results out of the SAP HANA quick sizer provides the right system size for production ready systems. 3. System Order • Customer gets in contact with the hardware vendor. • The HW vendor translates SAP quick sizer results into the right hardware solution before customer orders the systems (manual step). Additional big advantage of this new option: Customers and the whole SAP ecosystem are very familiar with SAP quick sizer tools! © 2014 SAP SE or an SAP affiliate company. All rights reserved. Public 15 SAP HANA Appliance vs TDI Comparison Between the Appliance and the TDI Delivery Model for SAP HANA SAP HANA Tailored Data Center Integration Comparison with Appliance Delivery Model Appliance Delivery Model • Hardware Selection Little flexibility only • Customer can choose between different appliance vendors • No possibility to replace certain components by HW already useddelivery, in customers’ DC HANA TDI is an appliance SAP SAP HANA TDI Approach • Save IT budget and existing investments • Use preferred storage • Use preferred network components A choice ofproviding compute server (E5, E7) (New with SP09) Compared to the additional• approach youprocessor with more flexibility to fulfill your needs of integrating SAP HANA in your data center. Implementation Effort • Low for customer • • Preconfigured HW plus preinstalled SW Only HW is delivered • Installation to be done by customer (incl. OS) • Extensive documentation (guides, SAP notes) available • SAP HANA Going-Live check offered by SAP AGS • Self-managed infrastructure tests possible Safeguarding / Solution Validation • Support • Fully provided by SAP • Individual support agreement(s) with HW partner(s) required OS Service Contract • Appliance vendor is reseller of OS provider’s service contract • Customer to care for getting the OS provider’s service contract Done together by SAP and HW Partner • © 2014 SAP SE or an SAP affiliate company. All rights reserved. SAP HANA HW Configuration Check Tool Public 17 SAP HANA TDI Process Steps to set up an SAP HANA infrastructure using the TDI approach Going Live with SAP HANA TDI High-level Process 1) Determine the size of your future SAP HANA system SAP Quick Sizer tool is a quick and easy way for customers to determine the CPU, memory, and SAPS requirements for running their workloads on SAP HANA. Consider involving SAP Active Global Support for IT landscape planning 2) Check the offerings of SAP‘s HANA Hardware Partners See the SAP Certified Appliance Hardware for SAP HANA site 3) Order your SAP HANA server hardware If you decided to follow the TDI approach, please note: – You do not need to order the local disks/integrated storage - these are only required for appliances – If you want your SAP HANA system to boot from SAN, additional Fibre Channel adapters are allowed 5) Set up your SAP HANA hardware infrastructure Make yourself familiar with SAP HANA’s IO patterns and the impact of SAP’s data throughput KPIs during daily SAP HANA operation Configure the storage system following the vendor’s directions and recommendations – See the vendor’s Configuration Guide for SAP HANA Check the data throughput and the latency times using HWCCT – SAP’s KPIs are listed in the tool documentation Contact your storage vendor if the KPIs are not met 6) Install SAP HANA software Make sure that only certified persons do the SAP HANA installation See SAP’s installation guides and related SAP notes at help.sap.com 4) Check the offerings of certified storage vendors Select one from the list of certified storage families If your prefered storage is not yet on the list, contact the vendor on their plans to get certified © 2014 SAP SE or an SAP affiliate company. All rights reserved. 7) Go Live Consider involving SAP Active Global Support to perform a HANA Go-Live Check prior to going productive Public 19 Further Information SAP Public Web TDI at a glance: SAP HANA Openness Overview - SAP HANA tailored data center integration FAQ - SAP HANA tailored data center integration SAP HANA tailored data center integration for enterprise storage is generally available The Evolution Continues: SAP HANA tailored data center integration – enterprise network SAP Extends openness and partner co-innovation with SAP HANA phase 3 tailored data center integration © 2014 SAP SE or an SAP affiliate company. All rights reserved. Public 20 Thank you Contact information: [email protected] © 2014 SAP SE or an SAP affiliate company. All rights reserved. © 2014 SAP SE or an SAP affiliate company. All rights reserved. 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All forwardlooking statements are subject to various risks and uncertainties that could cause actual results to differ materially from expectations. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of their dates, and they should not be relied upon in making purchasing decisions. © 2014 SAP SE or an SAP affiliate company. All rights reserved. Public 22
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