27. February 2003 GfK Group Monitoring of Aggregation Levels. Anja Schanzenberger Non-Food Tracking Monitoring of Aggregation Monitoring of Aggregation Levels in Distributed Levels in Distributed Component Based Component Based Data Production Systems Data Production Systems BTW 2003, Leipzig, 27.02.2003 Anja Schanzenberger GfK Marketing Services, Nürnberg University of Middlesex, London Colin Tully, Dave Lawrence University of Middlesex, London
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27. February 2003 GfK GroupMonitoring of Aggregation Levels. Anja Schanzenberger Non-Food Tracking Monitoring of Aggregation Levels in Distributed Component.
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27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
Monitoring of Aggregation Levels Monitoring of Aggregation Levels in Distributed Component Based in Distributed Component Based Data Production SystemsData Production Systems
BTW 2003, Leipzig, 27.02.2003
Anja SchanzenbergerGfK Marketing Services, NürnbergUniversity of Middlesex, London
Colin Tully, Dave LawrenceUniversity of Middlesex, London
27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
2 Application
3 Monitoring of Aggregation Levels
1 Application Area
Agenda
The General Business of GfK Marketing Services The Basic Idea of Data Production System
The Planning, Controlling and Monitoring System
Single Record Tracking The Tubing System Reconstructing Aggregation Levels
27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
Application Area1
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27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
The GfK Group: Key Features
Total revenue
Anticipated EUR 568 million in 2002; previous year: EUR 506 million
Increase on the previous year: +12%
Employees More than 4,800 full-time staff 70% of which abroad
Network
Over 130 subsidiaries, branches and participations in 50 countries on five continents
Services
Integrated systems using standardised instruments throughout Europe and beyond
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27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
Four Complementary Business Divisions
Consumer Tracking
Consumer and retail panel based Business Information Solutions for manufacturers and retailers for consumer packaged goods and service companies
In interview and panel based audience and readership measurement and consumer response testing for TV, print, radio and Internet
Media
Non-Food Tracking
Retail panelbased marketing
information for manufacturers and
retailers in consumer technology industries
Interview and test market based support
information for new product development
and brand management across a
wide range of industries
Ad Hoc Research
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27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
GfK Business Divisions
Consumer Tracking16.4%
12.1%Media
Non-Food Tracking23.6%
41.5%Ad Hoc Research
Other6.4%
Share of total
performance
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27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
Non-Food Tracking: Key Services
Information services in 44 countries on marketing, sales, logistics in retail and industry for companies operating in consumer technology markets.
Direct access to databases and/or transmission of standardized analyses to support, monitor and manage short, medium and long term decisions on product and pricing policy, advertising, distribution, sales and logistics.
Key services
The advantage for clients
Consumer Tracking Media
Ad Hoc Research
Non-Food Tracking
Non-Food Tracking
Retail panel
periodical monitoring
periodical monitoring
Market leader in the regions Europe and Asia and Pacific as well as in the Arab countries; together with partner NPD Intelect, market leader in North America.
Positioning
Information services on consumer durables, in particular for the consumer electronics, photographic, information technology, telecommunications, software, domestic appliances and equipment markets
27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
Application2
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27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
StarTrack Working Areas
Data Warehouse(Extrapolation, Reports)
Data - IN Data - Preparation
DWH
Retailers Clients
Creating value through knowledge
IDAS
MDM
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27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
Data Production System
General InterfaceManager (GIM)
Data receipt
Separation
Identification(WebTAS)
Central IDASoutput pool
Local Output
Planning – Controlling – Monitoring System
Local client
Local server Central server
DWH Projectionsystem
Mainframe
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27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
PCMS Dimensions
current state • predefined process steps
• manual state checking
• manual error tracking
envisioned state
• dynamic production process configuration
• production planning and monitoring
• proactive error handling
Data Data Production Production
SystemSystem
PLANNING
MONITORING CONTROLING
27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
Monitoring of Aggregation Levels3
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27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
Definitions
aggregation
separation
(disaggregation)
aggregation levels
input
many data sets
output
many data sets
output
one data set
input
one data set
instruction
aggregate functions
multiple groupings
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27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
Aspects to the Monitoring of Aggregation Levels
Summaries after significant process steps summaries of operating figures
Single Record Tracking tracking of single retailer items up to the
customer report simulation of planned production cycles
(ETL-Tools)
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27. February 2003GfK Group Monitoring of Aggregation Levels. Anja SchanzenbergerNon-Food Tracking
4. Data Evaluation environments: level of impreciseness acceptable no additional logging effort no additional implementation work no additional storage required system load increases -> recommended for slack times