NATIONAL
BANK
OFOFROMANIA
NATIONAL
BANK
ROMANIA
IT and Business Departments –
Complementary Goals
IT Department
Information management
Robust data architecture
Single version of information
Data Warehousing
Business Department
Quick access to information
Benefit to business
Access to heterogeneous data sources
Business Intelligence and performance
management
NATIONAL BANK OF ROMANIA
Current situation
• Specialised systems [CASH, GL, CIP, CRC & CCR, STP,
TS, PMON, various registers, etc]
• Intranet, Internet Website
• Reporting Systems
– Sistemul Informatic de Raportare la BNR - SIRBNR
– Sistemul Informatic de Raportări Directe la BNR RAPDIR
• Hard-ware, Soft-ware Infrastructure
• Communication
NATIONAL BANK OF ROMANIA
Time and Need for a DW&BI Solution
Source Systems
DW&BI
Current situation or limited
history
Difficult to manage reports
from multiple sources
Difficult to reconcile
sources
Permanent need for IT
support
Delays in business
processes
Whole history
Consolidated vision on the
sources
Data from different
sources unified in DW
Reconciliation of data
Quick and efficient access
to data
NATIONAL BANK OF ROMANIA
Main benefits of a DW&BI solution
(1)
• Unique, consistent and reliable source of
information for decision-making
• View on whole activity
• Proactive business management
• Identification and control of real costs
• Multidimensional analyses
NATIONAL BANK OF ROMANIA
Main benefits of a DW&BI solution
(2)
• Business Intelligence Tools
– Interface between DW and customers
– Complex analyses (predictive, cross-systems,
what-if, drill-down, etc)
– Simple and intuitive ad-hoc reports (dragdrop)
– Dashboards
– Automatic generation of complex reports
NATIONAL BANK OF ROMANIA
Information management
1st layer
Data
Operational
Row data
Custom IT applications
2nd layer
Information
Modelling
Provision
3rd level
Knowledge
Analysts
Managers
Reporting agents
IT Applications
Business Processes
Events
NATIONAL BANK OF ROMANIA
Data warehouse
ETL
SIRBNR
IC
xml
RCI
SIRBNR
CSDB
CBD
RAPDIR
Datamart
BOP
ER
SURSE EXT.
DW-BI
FSI
xml
Xls, txt,
dmp
(oracle)
INTERNET
RAPDIR
Stress test
DW-BI
BNR
SURSE
EXT.
(inflatie,
MFP,INS,
CNVM, …)
NATIONAL BANK OF ROMANIA
RAPDIR
CA
CPM
CS
D1
...
Dn
Organisme
Internationale
FMI,
BCE…
DW & BI Solution – Conceptual Vision
Operational Data Sources
Data Warehouse
Staging Layer
External
Data
Data Governance
Master Data
Custom
Application
Data (nonstructured)
Data Quality
- profiling
- validation
- cleaning
- standardisation
- match/merge
- exceptions
management
Data Uploading
Historical Data
Management
Neutral Process
Representation
Historical Data
Storage
Consolidation
Normalisation
Versioning
Data Mining
Access&Performance
Layer
Analytical Data
Management
Multidimensional
Representation
Hierarchical
Navigation
Aggregation
Interrogation
Modelling
Data Mining
Knowledge
Bulk Data Uploading
Impact Analysis
Incremental Data
Uploading
Data Sources
NATIONAL BANK OF ROMANIA
Data Visualisation
Foundation Layer
Information-based Services
Operational
Systems
Current and
Historical
Analyses
Predictive
Analyses
Performance
Management
Statistical Domains in DW
•
•
•
•
•
•
•
•
•
Macroeconomic Data
Fiscal Data
Monetary Statistics Data
Monetary Policy Indicators
Banking Risk Indicators
External Sector
Financial Markets
Financial Accounts
ReGIS (national real-time gross settlement
system of payments) Indicators
NATIONAL BANK OF ROMANIA
Financial accounts in a DW&BI framework
Operational Data Sources
Operational
Systems
Data from
NSI, MOF,
other
Custom
Application
SIRBNR,
RAPDIR,
other
Data updates
Data Warehouse
Staging Layer
Foundation Layer
Access&Performance
Layer
Temporary
Uploaded
Data
Rejected Data
Data
Modelling
Financial Accounts
Data Mart
Data Mart 1
Data Mart 2
Data Mart n
ORACLE Data Integrator
NATIONAL BANK OF ROMANIA
Business Intelligence
Consumers
OBIEE
Data
Analysis
and
Reporting
Platform
OBIEE Business Model
OBIEE (Oracle Business Intelligence
Enterprise Edition) – interface between
databases and data consumers
Source data
Structured data
NATIONAL BANK OF ROMANIA
Drill Down Function
NATIONAL BANK OF ROMANIA
Dinamic Data Representation
NATIONAL BANK OF ROMANIA
Thank you for your attention.
NATIONAL BANK OF ROMANIA