SAP HANA as Driver of EDW Evolution: LSA++ (Layered Scalable Architecture) for BW on SAP HANA. Juergen Haupt, CSA Architect SAP AG August 2012

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1 SAP HANA as Driver of EDW Evolution: LSA++ (Layered Scalable Architecture) for BW on SAP HANA Juergen Haupt, CSA Architect SAP AG August 2012

2 Legal disclaimer 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 SAP AG. All rights reserved. 2

3 LSA++ The Holistic Picture on Structured Data for BI LSA++ Principal Layers & BI Value Areas Comparison to LSA LSA++ Streamlined EDW & Architected Data Marts LSA++ Open Operational Data Store Layer - Operational BI LSA++ Virtual Data Mart Layer LSA++ Agile BI 2012 SAP AG. All rights reserved. 3

BW EDW LSA Grid Consistent EDW Architecture Consistent BI & Reporting BW EDW Standard LSA Layers BW EDW LSA Data Domains (standard Partitioning) Example: C D B F E A Standard Logical Partitions

4 BW EDW LSA Grid Consistent EDW Architecture Consistent BI & Reporting BW EDW Standard LSA Layers BW EDW LSA Data Domains (standard Partitioning) Example: C D B F E A Standard Logical Partitions (Domains) and naming qualifier Layer and naming qualifier Naming (e.g. DSO) Layer: byte 1 Content Area: byte 2 to 5 Sequence number: byte 6 Domain: byte 7 Sub-Partition: byte 8 Technical name of DSO 2012 SAP AG. All rights reserved. 4

Model Level Data Marts Business View Data Mart model Data Mart transform EDW

5 EDW, Data Marts and Model Richness Business View Data Mart Model Data Mart transform EDW data model EDW Model Level (Architected) Data Marts Source Model Level Data Marts Business View Data Mart model Data Mart transform EDW transform source data model source data model 2012 SAP AG. All rights reserved. 5

BW Layered Scalable Architetcure - Value & Positioning Consistent, High Availability EDW for Standardized BI BW EDW with LSA is the accepted approach (not just for large companies) guaranteeing

6 BW Layered Scalable Architetcure - Value & Positioning Consistent, High Availability EDW for Standardized BI BW EDW with LSA is the accepted approach (not just for large companies) guaranteeing standardized BI & Reporting on all organizational levels (local, regional, global) on the same consistent, common data foundation (single version of truth) BW EDW with LSA stands for: High availability - 24x7 operational robustness organizational independency scalability maintainability e.a. The LSA is the corporate framework enabling BW managing reliably the entire data & meta data life cycle: Data delivery (extraction, RDA) Data modeling (assign InfoObjects) Data staging Authorizations Solution delivery (transports) 2012 SAP AG. All rights reserved. 6

19 Agile Data Mart Layer Central Agile Extension LSA++ Holistic Framework LSA++ Principal Persistent Layer Architected Data Marts Flexible Consistent EDW Core EDW Layers Departmental Agile Extension BW Workspace (Layer) Principal Layer LSA++ Open Operational Data Store Operational Extension BW / Externally managed 2012 SAP AG. All rights reserved. 19

20 LSA++ Holistic Framework BI Flavours and LSA++ Principal Layers Different BI flavours like EDW based BI and Operational BI request for different services. LSA++ takes this into consideration structuring data by purpose/ context with respect to BI requirements - this results in the principal layers: Flexible Consistent EDW Core: EDW context data Standardized template-based BI and Reporting on harmonized, consistent data Operational Extension of the Core: Operational/ source context data Operational / real time BI on source-level data Agile Extension of the Core: Agile, ad hoc context data Agile BI on all kind of data single usage LSA++ Operational Extension Operational, source context data LSA++ Flexible Consistent Core EDW context data LSA++ Agile Extension Agile/ad hoc context data Principal Layers LSA++ LSA++ purifies the flexible consistent EDW Core offering dedicated services for operational & agile purpose data (free the core from cholesterol) This by itself increases overall LSA++ framework flexibility and manageability 2012 SAP AG. All rights reserved. 20

Data model Consistency Solution time-to-market Stability & Robustness Data Processing BI query

21 LSA++ Holistic Framework Principal Layers Characteristics & BI Solutions BI solutions based on different LSA++ principal Layers have decisive differences with respect to e.g. Data model Consistency Solution time-to-market Stability & Robustness Data Processing BI query result stability Ownership Revision capability... Data model: Deployment: 2012 SAP AG. All rights reserved. 21

22 Central BI- Promote To Production BW Open Services: Data Model, OLAP, Authorization, Data Aging Corporate Memory reference Agile BI - central/ departmental LSA++ Holistic Framework for BW on HANA Flexible Consistent Data Framework Virtually Wrapped BI on Streamlined EDW - Operational BI Agile BI Virtualization - Open BW Services EPM, BO BI, Apps BW Queries BW Virtual Data Mart Layer Architected Data Marts Business Transformations EDW Propagation Layer EDW Transformations Open Operational Data Store Agile DMs/ BW Work space LSA++ for BW on HANA BI on Streamlined EDW, Operational BI, Agile BI Externally managed BW managed 2012 SAP AG. All rights reserved. 22

23 LSA++ The Holistic Picture on Structured Data for BI LSA++ Principal Layers & BI Value Areas Comparison to LSA LSA++ Streamlined EDW & Architected Data Marts LSA++ Open Operational Data Store Layer - Operational BI LSA++ Virtual Data Mart Layer LSA++ Agile BI 2012 SAP AG. All rights reserved. 23

24 LSA++ EDW & Architected Data Marts Value Scenarios Reliable, managable, consistent data Streamlined EDW & Architected Data Marts thru HANA-Optimized InfoProvider Streamlined Architected Data Marts thru Virtual Data Marts Streamlined EDW Queryable EDW Streamlined EDW thru Direct Data Provisioning into EDW Core Real Time Master Data for Flexibility Streamlined EDW & Architected Data Marts thru Re-modeling Flexible Master Data Modeling thru virtually joining semi-stable master data Large Master Data Modeling avoiding realignment thru compounding instead of fact-table join Inventory Scenarios SAP AG. All rights reserved. 24

25 LSA++ Layer Structure of Flexible Consistent EDW Core The LSA Heritage - Reliable, Managable, Consistent Data LSA++ inherits the service definitions of LSA Layers that stands for reliability & consistency: EDW Transformation Layer (Link between source-model and EDW-model) (EDW) Corporate Memory (Persistent ) (EDW) Propagation Layer (Persistent ) Business Transformation Layer (Link between EDW-model and Data Mart model) Architected Data Mart Layer (Persistent ) These Layers define the consistent Core: 2012 SAP AG. All rights reserved. 25

26 fast direct LSA++ for BW on HANA Value Scenario Streamlined EDW - EDW Propagation Layer LSA++ EDW Propagation Layer using HANA Optimized DSOs means Increased flexibility thru dramatic decrease of load and activation time Increased modeling flexibility Increased flexibility & value thru comprehensive data content offering of Propagation Layer Relaxed volume considerations during design time (Domains/ semantical Partitioning) Increased flexibility thru direct Querying on Propagation Layer (Streamlining Architected Data Marts) comprehensive Flexible, relaxed modeling 2012 SAP AG. All rights reserved. 26

27 fast LSA++ for BW on HANA Value Scenario Streamlined Architected Data Marts LSA++ Architected Data Mart Layer should use HANA Optimized InfoCubes and/ or HANA Optimized DSOs (Business Transformation Layer) in case there is a need for persistent Architected Data Mart (s. Virtual Data Marts) LSA++ Architected Data Mart Layer using HANA Optimized InfoCubes means Increased flexibility thru dramatic decrease of load time Increased modeling flexibility No multi-dimensional modeling Flexible, relaxed modeling skills needed Relaxed volume considerations during design time (-> Domains/ semantical Partitioning) 2012 SAP AG. All rights reserved. 27

28 Corporate Memory LSA++ Streamlined EDW Fundamental Changes in LSA++ with respect to LSA 1. Queries on DSOs (sid-enabled) show similar performance compared to queries on InfoCubes 2. BW Composite Provider feature allows defining Virtual Data Marts combining LSA++ EDW Core InfoProviders BW Virtual Data Mart Layer MultiProvider Composite Provider Architected Data Marts Business Transformations EDW Propagation Layer EDW Transformations 2012 SAP AG. All rights reserved. 28

29 LSA++ Streamlined EDW Propagation Layer as Query Target In publications we can read that the EDW in general is not query-able. The reason for this statement is not that the EDW content is of no value on the contrary the reason is more that queries running on EDW tables on RDBMS will most likely not come back (no secondary index = full table scan) With LSA++ and BW EDW on HANA you can run queries on Propagator Layer DSOs (side-enabled) with similar performance like on InfoCubes 2012 SAP AG. All rights reserved. 29

LSA++ Streamlined Architected Data Marts Obsolete: InfoCubes as

transformation (routine) and / or through updating (overwrite) loaded one target DataStore Object UNION Join in MultiProvider doesn t

31 LSA++ Streamlined Architected Data Marts CompositeProviders Virtualization or Persistent Join? Scenario: Multiple DataStore Objects loading into a single InfoProvider Nowadays the relation between data ( join ) is modeled in BW transformation (routine) and / or through updating (overwrite) loaded one target DataStore Object UNION Join in MultiProvider doesn t correspond to reporting requirements Reporting C Reporting Composite Provider LSA SAP NetWeaver BW LSA++ SAP NetWeaver BW powered by HANA 2012 SAP AG. All rights reserved. 31

Decision Criteria on Using Composite Provider Architected Data Marts and the BW Virtual Data Mart Layer Goal: Streamline Architectured Data Mart Layer Granularity / Cardinality Architected Data Mart

32 Decision Criteria on Using Composite Provider Architected Data Marts and the BW Virtual Data Mart Layer Goal: Streamline Architectured Data Mart Layer Granularity / Cardinality Architected Data Mart vs. EDW Propagation Layer low Replace Data Mart Investigate High/ same Investigate Keep Data Mart Transformation / Join logic EDW Propagation Layer to Architected Data Mart no low complex 2012 SAP AG. All rights reserved. 32

33 LSA++ for BW on HANA Value Scenario - Flexible InfoProvider Model Composite Provider Joining Core Providers with Local Masterdata Corporate Master Data C_COSTC C_ATTR_1 C_ATTR_2 1 A AA 2 B BB 3 C CC DATE C_COSTC C_AMOUNT InfoProvider Corporate German Master Data G_COSTC G_ATTR_1 C_COSTC 1 X 1 2 Y 2 3 Z 3 CompositeProvider Germany U_COSTC U_ATTR_1 C_COSTC 1 O 1 2 P 2 3 Q 3 US Master Data CompositeProvider US 2012 SAP AG. All rights reserved. 33

34 LSA++ The Holistic Picture on Structured Data for BI LSA++ Principal Layers & BI Value Areas Comparison to LSA LSA++ Streamlined EDW & Architected Data Marts LSA++ Open Operational Data Store Layer - Operational BI LSA++ Virtual Data Mart Layer LSA++ Agile BI 2012 SAP AG. All rights reserved. 34

35 Central BI- Promote To Production BW Open Services: Data Model, OLAP, Authorization, Data Aging Corporate Memory reference Agile BI - central/ departmental LSA++ Holistic Framework for BW on HANA Flexible Consistent Data Framework Virtually Wrapped BI on Streamlined EDW - Operational BI Agile BI Virtualization - Open BW Services EPM, BO BI, Apps BW Queries BW Virtual Data Mart Layer Architected Data Marts Business Transformations EDW Propagation Layer EDW Transformations Open Operational Data Store Agile DMs/ BW Work space LSA++ for BW on HANA BI on Streamlined EDW, Operational BI, Agile BI Externally managed BW managed 2012 SAP AG. All rights reserved. 35

36 LSA++ Open ODS Layer Services - Integration, Operational Data & EDW Services The Open Operational Data Store Layer is the LSA++ Inbound Layer and as such the home of source-level data delivered either directly to HANA or via BW. The data are delivered to the Open ODS Layer via Extraction, real-time Replication or File thus the Open ODS Layer inherits the field-level data models and values from the sources (OLTP). Core Services of the Open ODS Layer are: Integration Services for data delivered directly to HANA or via BW Consume HANA Modeler schemas in BW and vice versa Transfer HANA Modeler managed data into BW managed area and vice versa Operational Data Services Immediate querying on delivered data (Operational BI) - no staging to EDW Layers required Data Modeling on Open ODS Layer field-level Provider EDW Services Open ODS Layer Provider as source for persistent EDW providers - data consistency management (delta), data transfer (staging) and data transformation services for EDW Open ODS Layer Provider as virtual part of the EDW (if feasible from EDW standpoint) - reduced redundancy, responsiveness, incremental EDW 2012 SAP AG. All rights reserved. 36

37 LSA++ Open ODS Value Scenarios Holistic picture of externally, HANA Modeler managed and BW managed data Scalable Integration of HANA Schemas Modeling, Query & OLAP services EDW model (master data) Authorizations Operational BI using BW Queries on any loaded data Immediate querying on loaded data no staging to EDW Streamlined EDW releasing EDW from Operational BI scenarios Faster time-to-market of BI scenarios Incremental build of EDW (from virtual to staged scenarios) Real time BI (real time replication (SLT) to HANA or to BW ) Real time master data in EDW (SLT & RDA to InfoObjects) Release ERP from operational reporting workload Free EDW Core from Cholosterol 2012 SAP AG. All rights reserved. 37

38 Open ODS Layer - The Holistic Picture BW Services for Externally and BW Managed Data SAP Extractors BO Data Services Replication Services HANA BW managed schema HANA modeler any schema externally managed HANA Model Replication Services BO Data Services DXC BW on HANA provides Services needed to cover the Open ODS Layer requirements not just for data delivered to BW & modeled with BW (BW managed) but also to data directly delivered to HANA tables & modeled with the HANA Modeler (externally managed) 2012 SAP AG. All rights reserved. 38

39 Externally and BW Managed Open ODS Layer Data Get the Best out of both Worlds BW managed & modeled data Market (Enterprise) DataWarehouse Layered Scalable Architecture (++) Model-driven, Governance, Security, Usage >24,000 active installations > 16,000 customers Externally managed data - HANA Modeler Market Data Mart Flexibility, Performance Native, SQL, tables/views Usage HPAs, Accelerators (COPA, Pipeline, ) Customer-build apps & scenarios BW-HANA Apps (POS DM, DSiM, ) SAP Extractors BO Data Services Replication Services HANA BW managed schema any schema externally managed HANA Model Replication Services BO Data Services DXC 2012 SAP AG. All rights reserved. 39

40 A Framework for Source Level Data? HANA sidecar instance accelerator EDW BW HANA instance Custom Model SAP Application HANA Application instance SAP Application HANA sidecar instance accelerator ERP1 ERP SAP AG. All rights reserved. 40

HANA & BI Landscape LSA++ with Open Operational Data Store Layer as Parenthesis HANA sidecar instance accelerator EDW BW HANA instance Custom Model SAP Application Open Operational Data Store Layer

41 HANA & BI Landscape LSA++ with Open Operational Data Store Layer as Parenthesis HANA sidecar instance accelerator EDW BW HANA instance Custom Model SAP Application Open Operational Data Store Layer HANA Application instance SAP Application HANA sidecar instance accelerator HANA remote tables/ views* DTPs* tables/ views HANA remote tables/ views* * Planned SP8 ** Not available today Tight coupling DTP* Querying via Virtual/ Transient Provider & Composite Provider Soft coupling remote HANA tables** (querying via federation) 2012 SAP AG. All rights reserved. 41

42 BW Integration Services HANA Modeler externally managed Schemas & Data BW Services for externally HANA Modeler managed schemas & data HANA models in BW Consume HANA models treat them as InfoProvider HANA schema data into BW Transfer data into EDW * BW models in HANA Modeler Provide InfoProvider as views ** BW data into HANA tables Transfer data * HANA BW managed schema HANA Modeler any schema externally managed SAP Extractors BO Data Services Replication Services HANA Model Replication Services BO Data Services DXC (*SP08) (**Q4 2012) 2012 SAP AG. All rights reserved. 42

LSA++ Open ODS Layer BW Integration Services for HANA Schemas & Data HANA Modeler any schema BW Query Composite / MultiProvider Virtual/ Transient Provider on HANA Models Architected Data Marts

43 LSA++ Open ODS Layer BW Integration Services for HANA Schemas & Data HANA Modeler any schema BW Query Composite / MultiProvider Virtual/ Transient Provider on HANA Models Architected Data Marts EDW Layer HANA Views DTP* BW treats HANA schemas as Open ODS Provider that are externally managed * DTP with SP8 Externally Managed Open Operational Data Store 2012 SAP AG. All rights reserved. 43

44 BW Transient and Virtual Provider on HANA Model Different Level of Integration of Field-level Data in BW Transient Provider Virtual Provider EDW Core Provider HANA View/Table EDW Model InfoObjects Transient Model Transient InfoObjects Partly assigned InfoObjects Transient Model Transient InfoObjects derived from Fields Open ODS Source Model Fields may use InfoObjects use Field properties As of SP7 Transient Providers only used in Agile Extensions 2012 SAP AG. All rights reserved. 44

BW Operational Data Services Querying on BW Inbound Data (BW 730 SP8) BW Query Composite / MultiProvider Virtual/ Transient Provider on HANA Models Architected Data Marts EDW Layer HANA Views

45 BW Operational Data Services Querying on BW Inbound Data (BW 730 SP8) BW Query Composite / MultiProvider Virtual/ Transient Provider on HANA Models Architected Data Marts EDW Layer HANA Views generated DTP InfoObject/ Std DSO/ HybridProvider Real time DTP/RDA BW enables Operational BI on BW managed inbound data filling a HANA DB DSO from PSA via an Open Hub Service, a generated HANA view and Transient/ Virtual Provider(*SP8) SAP ETL Data Services SLT replication PSA Open Operational DataStore HANA DB DSO* 2012 SAP AG. All rights reserved. 45

46 BW Operational Data Services Querying on BW Inbound Data New HANA DB DSO (BW 730 SP8) BW Query, OLAP & Authorization Services BW Virtual/ Transient Provider on HANA Models HANA Table Analytic views generated HANA DB DSO Externally managed Open Operational Data Store Layer DTPs DataSource Service - Open Hub: Delivery Services Transformation services BW managed SAP ETL: InfoPackage SLT replication: Real Time InfoPackage BW DataSource 2012 SAP AG. All rights reserved. 46 PSA DataSource Service - PSA: Consistency services Staging services

47 HANA table/ HANA DB DSO BW Operational Data Services Provisioning, Staging & Query Services - New Operational DSO (*planned 2013) BW Query, OLAP & Authorization Services DataSource Service Open Hub: Delivery Services Transformation Services Open Operational Data Store BW managed Layer PSA DataSource Service - PSA: EDW Services Consistency Services RDA DTP SAP ETL: InfoPackage SLT replication: Real Time InfoPackage Operational DSO* DataSource Service - Operational DSO: Operational Data Services EDW Services Consistency Services Transformation Services SAP ETL: DTP on ODQ Real Time DTP on ODQ BW DataSource 2012 SAP AG. All rights reserved. 47

operational BI without obstracting EDW targets allowing to introduce incrementally an EDW data model

48 LSA++ for BW on HANA Value Scenario Incremental build of EDW - from virtual to staged scenarios Providing Immediate Value of Loaded Data (1st Steps) BW on HANA is targeting to provide immediate value i.e. Local/ operational BI without obstracting EDW targets allowing to introduce incrementally an EDW data model (InfoObjects) and the LSA++ when it shows up value. Incremental definition of Data Model & Architecture 2012 SAP AG. All rights reserved. 48

49 LSA++ Open Operational Data Store Summary More Flexibility Immediate Value The new Open Operational Data Store is the LSA++ Inbound Layer. The target of the Open ODS Layer is to provide a common framework for BI source level data. Open ODS integrates data delivered directly to BW (BW managed) and data delivered to native HANA models (externally managed) The Open ODS data are not modeled using BW InfoObjects but inherit the field-level (OLTP) data model from the source application. The Open ODS Layer promotes scalable BW Services like Olap services, master data services, authorization services... The Open ODS is a hybrid, offering Acquisition Layer functionality like request handling serving as source-layer for the EDW Layer Immediate querying** on data arrived via o SAP extraction (SAPI) o Data Services for non-sap sources o Real time replication via SLT (** HANA DB DSO SP8/ Operational DSO planned for 2013 (*on the same HANA instance) 2012 SAP AG. All rights reserved. 49

50 LSA++ The Holistic Picture on Structured Data for BI LSA++ Principal Layers & BI Value Areas Comparison to LSA LSA++ Streamlined EDW & Architected Data Marts LSA++ Open Operational Data Store Layer - Operational BI LSA++ Virtual Data Mart Layer LSA++ Agile BI 2012 SAP AG. All rights reserved. 50

51 Central BI reference departmental BI LSA++ Holistic Architecture Virtual Data Mart Layer - Overview EPM, BO BI, Apps Composite Provider Virtual/ Transient Provider HANA Model Table/ HANA DB DSO BW Queries BW Virtual Data Mart Layer Operational DSO MultiProvider Architected Data Marts MultiProvider PSA Composite Provider EDW Layers Open Operational DataStore Agile DMs/ BW Work space Analytic Index LSA++ for BW on HANA Virtual Data Marts (** HANA DB DSO SP8/ Operational DSO planned for 2013) 2012 SAP AG. All rights reserved. 51

Virtual Data Marts LSA++ Holistic Framework Virtual Data Marts: Virtual Wrapping & Combining Data LSA++ promotes flexible virtual wrapping of agile / operational data and virtual combinations (with

52 Virtual Data Marts LSA++ Holistic Framework Virtual Data Marts: Virtual Wrapping & Combining Data LSA++ promotes flexible virtual wrapping of agile / operational data and virtual combinations (with core EDW context data) using BW on HANA virtualization features (Virtual Data Marts: Virtual Provider, Transient Provider, Composite Provider) Virtual Data Marts will increase overall LSA++ framework flexibility and manageability Query Virtual Wrap Operational Extension operational, real time context data Virtual Combination Virtual Wrap Flexible Consistent EDW Core EDW context data Virtual Wrap Agile Extension Agile/ ad hoc context data Combing Data Virtual Wrapping & LSA++ for BW on HANA 2012 SAP AG. All rights reserved. 52

53 LSA++ for BW on HANA Value Scenarios Virtual Data Marts on Open ODS and/ or EDW/ ADM With LSA++ framework Virtual Data Marts come into focus. Beside the various technical types of InfoProvider (VirtualProvider, TransientProvider, CompositeProvider, MultiProvider) we see a wide variety of scenarios addressed by Virtual Data Marts. Reporting on Open ODS data Persistent Open ODS consistency - source dependent integration - source dependent robustness, availability - source dep. reproducibility - source dependent latency, freshness load dependent Virtual Data Marts flexibility time-to-market Mixed reporting on Open ODS & EDW data Reporting on EDW data Persistent EDW consistency standardized integration standardized robustness, availability standardized reproducibility standardized latency, freshness - standardized 2012 SAP AG. All rights reserved. 53

54 Virtual Data Mart Layer LSA++ Virtual Data Mart Layer Structuring Virtual Wrapping & Composition Layer - Naming Virtual Data Mart wrapping a HANA view versus Virtual Data Marts resulting from joining (CompositeProvider) other Virtual Data Marts Please remember the restrictions of Basis & Joined Virtual Data Marts! Composite Provider I (Virtual ) Composition Layer Transient Provider Virtual Provider Multi Provider W (Virtual) Wrap Layer Persistent EDW Core InfoProvider EDW Core Source-level HANA view Source-level HANA view Open ODS 2012 SAP AG. All rights reserved. 54

55 LSA++ The Holistic Picture on Structured Data for BI LSA++ Principal Layers & BI Value Areas Comparison to LSA LSA++ Streamlined EDW & Architected Data Marts LSA++ Open Operational Data Store Layer - Operational BI LSA++ Virtual Data Mart Layer LSA++ Agile BI 2012 SAP AG. All rights reserved. 55

56 Central BI- Promote To Production BW Open Services: Data Model, OLAP, Authorization, Data Aging Corporate Memory reference Agile BI - central/ departmental LSA++ Holistic Framework for BW on HANA Flexible Consistent Data Framework Virtually Wrapped BI on Streamlined EDW - Operational BI Agile BI Virtualization - Open BW Services EPM, BO BI, Apps BW Queries BW Virtual Data Mart Layer Architected Data Marts Business Transformations EDW Propagation Layer EDW Transformations Open Operational Data Store Agile DMs/ BW Work space LSA++ for BW on HANA BI on Streamlined EDW, Operational BI, Agile BI Externally managed BW managed 2012 SAP AG. All rights reserved. 56

later replacement by promote-to-production solution Immediate querying via Transient Provider Virtually combine

57 LSA++ Agile Data Marts Value Scenarios Central IT-managed Agile Data Marts in Production Response to short term to business requirements that needs skills Ad hoc single time productive solutions Ad hoc productive prototype with later replacement by promote-to-production solution Immediate querying via Transient Provider Virtually combine data via Composite Provider combine & transform data via APD into Analytic Index 2012 SAP AG. All rights reserved. 57

LSA++ Agile Data Marts Value Scenarios Department (Local)- managed Agile Data Marts (BW Workspaces) Response to volatile local business requirements Local extension of central EDW/ Open ODS core

58 LSA++ Agile Data Marts Value Scenarios Department (Local)- managed Agile Data Marts (BW Workspaces) Response to volatile local business requirements Local extension of central EDW/ Open ODS core solution Local ad hoc solutions Local independency with controlled access to EDW/ Open ODS core InfoProvider Resource management A BW Workspace is a dedicated area in a BW system where new models can be created based on central BW and local data (flat files). Workspaces intend to bridge the gap between central governance requirements and local flexibility needs SAP AG. All rights reserved. 58

59 Summary With BW on RDBMS we were limited but the LSA was simple. With BW on HANA we gain more flexibility and more options covering business needs this on the other hand requires a new holistic LSA++ providing a framework for all different BI-flavours and their persistent data and virtual data marts Please remember: we are just at the beginning of a great journey 2012 SAP AG. All rights reserved. 60

60 Thank you Contact information: Juergen Haupt CSA Architect

COURSE LISTING. Courses Listed. with Business Warehouse (BW) SAP BW on any Database

COURSE LISTING. Courses Listed. with Business Warehouse (BW) SAP BW on any Database with Business Warehouse (BW) SAP BW on any Database Courses Listed BW310 - SAP BW - BW330 - SAP BW Modeling & Implementation BW350 - SAP BW BW360 - BW: TBW10 - BW Enterprise Data Warehousing TBW30 - BW