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SAP BW ON HANA
High Level Service Architecture, Out-put,
Implementation Issues & Value Proposition
December, 2015
SAP BW IN THE AGE OF EVERYTHING HANA
SAP HANA Live
Implementation / Migration to BW
on HANA
HANA Business Suit S/4 HANA
Mixed Deployment
BW BI implementation / deployment options on HANA
BW ON HANA OPTIMIZED DEPLOYMENTConsidering multiple options for HANA deployment scenarios we need
to assess the most efficient ways HANA can be deployed in an organization.
Data loading, data scheduling, data maintenance
Analysis & reporting
Planning
Efficient
Reliable
Maintainable
HANA AS PLATFORM FOR ENTERPRISE
HANA DB HANA LIVE S/4 HANA HANA PLATFORM
CUSTOMER BI LANDSCAPE ASSSESSMENTCurrent app landscape matrix can help understand BI solution needs
+
BW ON HANA - BEST OF BOTH WORLDS
SAP NETWEAVER PLATFORM SAP HANA PLATFORM
SAP NEW DATA MODEL - LAYERED SCALABLE ARCHITECTURE (LSA++)
BI Content for enterprise data warehouse
capabilities, Business content evolved over
yeas of research
Explorative and interactive real-time
analytics using the SAP HANA in-memory
database
SAP HANA-optimized BI Content (BW ON HANA)
BW NETWEAVER + HANA OPTIMIZED = LSA++
Planning
Non-cumulative key figures based models
Data load scheduling and monitoring capabilities
Complex reporting scenarios using master
data
BI business contentExtractors, Infocubes, Relational Data Store objects, datasources, queries)
Delta capabilities of standard extractors processing huge datasets
designing complex reporting scenarios, historical
Master data enrichment with attributes, text, hierarchies
Multiple tables extracted in one datasource
changing organization structure
current master data point of view, historical, or at a point in time,
IP Infocubes, Input ready Queries, SAP BPC
Single app planning consolidation and reporting
Process chains, OpenHubs capabilities
inventory, headcount
8
BW on HANA ARCHITECTURE
Web Methods
Legacy Apps
SLTECC (FI, CO, SD MM)
Manual Sources
Composite Provider
BEx Query
Data Services
BO MobileExplorerLumiraBO Design
StudioBO WEBIOther DW
HANA Schema
BW Schema
DSO DSO DSO DSO DSO Analytical / Calculation Views
HANA LIVE
InfoProvider Transient Provider
Open Hub
HANA DB
BO Front end tools
BW ON HANA EMPOWERING BI CAPABILITIS OF CUSTOMER – USE CASES
Master data NEEDS to be very up to date, near zero latency.
Master data IS UPTODATE, achieving near zero latency.
HANA real time Master data attribute
Activation-less Loading of BW Master Data
Fast SLT replication to HANA
BW ON HANA EMPOWERING BI CAPABILITIS OF CUSOMTER – USE CASES
NEED a navigational attribute of a navigational attribute
With HANA, Attributes NO NEED to copy attributes
joins CV_WBS through HANA model
Modelling Navigational Attributes of Navigational Attributes
Region – > Person -> Project
BW ON HANA EMPOWERING BI CAPABILITIS OF CUSOMTER – USE CASES
LARGE master data, with 000’s of records
Reports only needing ONE REGION retrieved from only one InfoObject
HAN modeling unions the InfoObjects
Horizontal Partitioning of BW Master Data
Horizontal Partitioning of Master data by Regions
BW ON HANA EMPOWERING BI CAPABILITIS OF CUSOMTER – USE CASES
Deployment of BW template configuration, InfoObject has many rows with LOCALISATION needs
LOCALISTTION INFO can be added separate InfoObjects
HANA modeling join with the localisation object
Vertical Partitioning of BW Master Data
Multiple objects to hold Loc. info
BW ON HANA EMPOWERING BI CAPABILITIS OF CUSOMTER – USE CASES
Key figures must be summed across every transaction since the start.
NO ADDITONAL efforts or process is needed, and memory use is still kept to a minimum, with in-memory and on Compressed disk
Available for all previous years, no carry forward solution required
Modelling last N years to Date Key Figures
Required KF Columns will be stored in memory, rest in compressed format on disk
Semantically Partitioned Object (SPO) is partitioned by year. Generated SPO Partition DSOs contain year data each.
BW ON HANA EMPOWERING BI CAPABILITIS OF CUSOMTER – USE CASES
BW on HANA systems where HANA Live is also deployed
NO REDUNDANT effort to extract for BW on HANA with HANA already deployed
Traditional FI GL ECC extraction
Handling BW extraction and HANA Live replication of similar data
FI GL for BW on HANA data used from HANA Live
No redundant effort to extract for BW on HANA
Logic
Logic
Logic
HIGH LEVEL RECOMMENDATIONSSizing BW for HANA
No wild guesses must use SAP QuickSizer
In case of single HANA database, BW and all other apps require intendent sizing and added together
Consult SAP sizing notes for right sizing guidelines and select recommend server hardware mix
Follow best practices for migration, upgrade team should keep up-to-date with SAP latest notes
Take care with BW versions, Service packs, EhPs, Choose the right approach for BW upgrade and DMO, always read the latest notesUse the right tools e.g. The application-specific upgrade (ASU ) toolbox, PCA, SW provisioning manger, and SUM, UC and NUC conversions
General BW housekeeping
care about outdated date, inconsistent data and corrupted data, carry out BW house cleaning first
GENERAL BW PROBLEMS DURING MIGRATION
SAP BW SERVER MEMORY CAN IMPACT THE IMPORT OF DATA INTO HANA DB
CPU Chips on SAP BW SERVER NEED TO BE SUPPORTED BY THE HANA NODES AND PROGRAMS
RUN DATA CHECK PRIOR TO THE DATABASE EXPORT TO ENSURE NO DUPLICATE DATA IN ANY FIELDS
RUN A TEST RUN OF ON THE PROPOSED INFRASTRUCTRE TO MINIMISE SURPRISES
BE CLEAR ABOUT HANA LICENSCING
ADAPT A FLEXIBLE APPROACH TO INFRASTRUCTURE WITH CONSTANTLY CHAING VERSION AND PATCHES
FOCUS ON BACKUP AND RECOVERY SHOULD YOU LOOSE SERVER OR DATABASE
BW ON HANA VALUE PROPOSITION
HANA-Optimized InfoProvider
Virtualization of persistent Data Marts
Query-able all EDW layers
Virtual Data Marts
Real Time EDW Master Data, load to report quickly
New easier Modeling options
Flexible Master Data Modeling by slicing attributes
Large Master Data Modeling, partitioning
increased availability, lower TCO
increased availability, lower TCO
increased availability, lower TCO
increased flexibility, lower TCO
new solutions, lower TCO
increased flexibility & coverage of business needs
By virtually joining semi-stable master data in HANA accessible in BW
realignment through compounding instead of fact-table join
Following BI technical enhancements eliminate many pain areas for IT managers, Consultants and Enterprises creating tangible cost savings and streamlining BI solutions of the future
HANA IMPLEMENTATION PARTNER
HANA Advisory services
Implementation integration and migration
Cost-effective solutions
Data modelling, mining and reporting
APPs on HANA
A HOLISTIC APPROACH FOR ENTERPRISE LEVEL HANA STRATEGY
Right HANA Implementation partner can make all the difference ….
..between this ..and this
