SAP HANA SAP HANA Introduction Description:

Transcription

1 SAP HANA SAP HANA Introduction Description: SAP HANA is a flexible, data-source-agnostic appliance that enables customers to analyze large volumes of SAP ERP data in real-time, avoiding the need to materialize transformations. SAP HANA is a hardware and software combination that integrates a number of SAP components including the SAP HANA database, SAP LT (Landscape Transformation) Replication Server, SAP HANA Direct Extractor Connection (DXC) and Sybase Replication technology. SAP HANA is delivered as an optimized appliance in conjunction with leading SAP hardware partners. What you Learn Course Goals: Business Process How HANA Module work in R/3 Implementation Training Integration with other Modules Real-time Training with End to End Implementation Process. SAP HANA Contents 1. SAP HANA Overview & Roadmap (What is SAP HANA?) 1.1. SAP HANA in a Nutshell Evolution of In Memory computing at SAP History HANA Early projects Genesis 1.2. Business Impact of new architecture Not about IT, its about running a real-- time business Increasing data volumes Increasing number of users (mobile) Need for Flexibility Business needs driving changes in existing systems Ad-- hoc addition of new requirements

2 Operational Non-- Disruption with a Disruptive Innovation Impedance Mismatch Load performance Query Performance 1.3. In Memory Computing Basics Faster, Better, Cheaper Risk & Maturity of disk vs memory dbms Platform for the future ipod example Moore s law What happens when the power goes out? Cost x GB x Second calculation Row Store, Column Store, Persistency Layer, Architectural Concept 1.4. SAP HANA Architecture Overview Engines Tools Data Provisioning Data Modeling 1.5. SAP HANA 1.0 Use Cases Agile Data Mart HANA in Action stories ERP Turbo Charging Accelerators BW on HANA Application Platform (Apps powered by HANA) SAP Built apps Partner built apps Custom apps (JAVA/ABAP/ETC) 1.6. SAP HANA Roadmap HANA today

3 2. SAP HANA Architecture HANA 2.0 (Suite) 2.1. Introduction 2.2. General Architecture Overview 2.3. Hybrid Row & Column store engine Describe Row store Describe Column store Why a hybrid? Best of both worlds 2.4. Compression Many scenarios need both transactional/metadata and it needs to be calculated/aggregated Optimized for fast access to data Partial indexing 2.5. Partitioning (memory allocation) 2.6. Delta updates 2.7. Insert Only Time Traveling 2.8. MDX Engine 2.9. Calculation Engine Business Content/Semantic Functions Business Function Library Currency Conversion Consumable pre-- built functions Predictive Function Libraries HANA Studio Client Connectivity Interfaces (ODBC, JDBC, SQL, MDX) High Availability Persistency Disaster Tolerance Multi-- tenancy

4 2.15. HANA Cloud 3. SAP HANA Business Cases & ROI Model 3.1. Introduction Leverage multiple scenarios, not just one specific use case Focus on things you CAN T do today Involve the business up front and along the way, not a typical IT business case Think big, start small with a quick win to build momentum in business Users will generate many new possibilities once they see something tangible 3.2. Identify Business Scenario Value Discovery Workshops Operational Strategic Transactional Analytic 3.3. Building a business case for SAP HANA The real tools come into play after the real-- time business scenario and app have been Identified Map Value Drivers for scenario Identify KPIS and map to value drivers Describe Benchmarking Database Map results of benchmarking to create reference model for scenario improvement 3.4. Build ROI Model 4. SAP HANA Applications 4.1. Application Introduction How are these new apps made possible with HANA 4.2. SAP NetWeaver Business Warehouse on SAP HANA 4.3. SAP Trade Promotion Management 4.4. Sales and Operations Planning 4.5. Business Planning and Consolidation

5 4.6. Smart meter analytics 4.7. Predictive Text 4.8. Dynamic cash management 4.9. SAP BusinessObjects Sales Analysis for Retail powered by SAP HANA Profitability analysis accelerator for SAP ERP (CO-- PA) SAP Finance and Controlling Accelerator SAP Sales Pipeline Analysis powered by SAP HANA 5. Accelerated SAP Business Suite 5.1. Overview Philosophy Single Applications Whole Suite Side car architecture Table replication Two options Write-- back scenario 5.2. Current Offering 5.3. Roadmap 6. SAP BW on SAP HANA 6.1. Introduction Why BW on HANA is so freaking cool background 6.2. SAP HANA-- specific enhancements Cubes DSO Data Loading Integrated Planning Agile Data Modeling Columnar compression Landscape Simplification/Lower TCO.

6 6.3. Implementation Things to consider Clean up and migrate Migrate as-- is Big Bang Incremental/Parallel Prerequisites & Limitations Scoping/Sizing Source database (size & vendor) Compression rate calculations Link to outside info or OSS NOTE Link to Sizing calculator Landscape Options Things to consider Single-- node (2-- tier) (dev/prod) Multi-- node (3-- tier) (dev/qa/prod Start with copy of productive system Set up Greenfield position Near Line Storage w/iq Hot vs cold data concept Connect one ERP to 2 BW systems Post copy automation (PCA) 6.4. Database Migration SAPINST tools for DB export Exports flat files to temp storage SAPINST tools for DB import Import flat files from temp storage to HANA Unicode conversion is possible as part of process Key Problems: Production downtime Performance details (query, data load to info cubes, DSO, remodeling)

7 Query Performance Simple/Standard Complex/Custom Power user granular detail, millions of rows DSO activation Data Loading Extract from ERP system activate and load into Cube Large flat file (POS) import into BW (smart meter demo) Remodeling 6.5. Administration & Operations 6.6. Future Roadmap 7. Data Provisioning with SAP HANA 7.1. Introduction to Data Sources SAP, non-- SAP (custom apps or 3rd party apps) Replication approaches Real time, batch Provisioning & Replication Scenarios How do you extract data from source system and get it into HANA? What tools are available? DS, SLT, DEC, When to use which tool Semantics and differences What are the steps? Real time or Batch? SAP real time SAP batch Non-- SAP real time Non-- SAP batch 7.3. Event Streaming Sybase ESP to HANA

8 Event Insight to HANA 7.4. BOBJ Data Services Supportability Matrix for source system Complex data scenarios with transformations Batch ETL tool for non-- SAP Not real time ODBC connection 7.5. SAP Landscape Transformation (SLT) Process overview SLT Plug In listings (supportability matrix) Real time for SAP and non-- SAP Trigger Based Fully integrated with HANA studio (screenshot) Transformation capabilities via R in ABAP 7.6. Direct Extractor Connection (DEC) NO ETL Native BW extraction capability to connect to HANA ICM Framework 8. Data Modeling with SAP HANA 8.1. Key Concepts in Data Modeling for HANA Components of HANA data model Views Analytical Views Calculation Views Attribute Views Tables Measures Filters Dimensions Common Scenarios

9 Calculations Filtering Aggregations 8.2. SAP HANA Modeling Environment 8.3. SAP HANA Information Composer 8.4. SQL Scripting 9. Application Development & Data Consumption with SAP HANA 9.1. App Development Basic Concepts Re-- thinking assumptions used for app logic Living in a world without constraints/penalties Assume super-- computer capabilities for everything The CRUD dilemma Development tool kits Native development or extension Zprograms Data sources and pre-- calculations New assumptions about data capabilities HANA artifacts DBSL Platform options ABAP, NGAP, etc 9.2. ABAP Apps 9.3. JAVA Apps 9.4. Analytic Apps Explorer Dashboards (excelcius) Microsoft Excel Crystal Reports Webi BOBJ SDK

10 9.5. Mobile Apps 9.6. Full Text search and text analysis 9.7. Partner Apps 9.8. (Predictive) R & L scripting languages 10. SAP HANA Administration, Operations & Security SAP HANA Admin Console Walk thru of views in HANA Studio Different sections Common Admin & Operations Tasks Backup Restore Monitoring Memory allocation User Management License Key Alerting Infrastructure Statistics Server Performance Tuning DBA Cockpit Backup Scheduling Solution Manager 7.1 SP4 Integration Integration and Monitoring Infrastructure CCMS alerts Maintenance Optimization Data Archiving Outside of HANA Integration with Tivoli, etc Security Lifecycle Management Two kinds Content LCM

11 Software LCM 11. SAP HANA Hardware Overview of General Hardware Requirements Intel E7 processors Intel HANA story SUSE Linux 11 sp SSD or Disk backup T-- Shirt Sizing Validated by SAP Additional Infrastructure Scale Out/Multi-- node options Official HANA PAM Listing and descriptions of all Certified SAP HANA Hardware by Vendor Overview of HANA solutions provided What s the unique value prop? Product family T-- Shirt sizes offered Scale-- out offering High Availability Support infrastructure (SAN, etc) Additional software needed Support Services Additional HANA services Implementation, etc Customer success stories (short) Contact information for inquiries 12. SAP HANA Projects & Implementation Different Use cases (BW vs other use cases) Project Scoping and Documentation Timelines and Key Activities

12 12.4. Project Team Members (Skillsets/activities) Examples of stellar projects SAP RDS packages Top Ten Advice for HANA Projects 13. SAP HANA Resources Experience HANA site Key Resources for Sample Projects SAP Support Organization Training and skills resources SDN Benchmarking database Blogs/Twitter feeds