1. The role of metadata in a generic production environment
Klas Blomqvist Eva Holm Statistics Sweden

2. Vet du att du kan välja olika färg på bakgrunden via Start/Layout

3. Outline What is metadata? What is metadata driven production?
From theory to practice, National Accounts
Concept harmonisation

4. Modernisation factors
driving and feeding the processes
harmonise the content

5. Metadata Content Driving and feeding the process process output input
Meassure unit
Bransch
Sector
Transaction code
Content
Price type
Amount

6. Metadata Business Exchange Structures Concepts
What information should be collected /downloaded or recorded/delivered to whom, how, when, through what channel, how often?
The structure of the statistical program, what should executed, in what way and with which IT support
Business
Exchange
Structures
Concepts
Definitions of the statistical content. Variables, the value domains, classifications, unit types and populations.
Describes the data structure for different data sets and different types of documentation.

7. Statistical program Statistical program Statistical program cycle
Statistical Support Program
Business Process (Collect)
Business Process
(Process/Analyse)
Business Process
(Dissemination)
Business Process (Evaluate)

8. Internal structure - statistical program
Statistical program cycle
Statistical Support Program
Business Process (Collect)
Business Process
(Process/Analyse)
Business Process
(Dissemination)
Business Process (Evaluate)
Specify needs.
Design and plan.
Build and test.
Collect.
Parts of Process (coding, mikro editing).
The restof Process
(impute, completing, weighing)
Analyse
Disseminate and communicate
Evaluate and feedback
Customer needs are identified, the design completed, the production system created and tested
Collected, coded and edited microdata
Establish final observation register
Edited and disclosure controlled of aggregate values and proposed dissemmination
Disseminated and communicated results
Action plan for the product improvement proposals outside the product

9. Drives and feeds the processes
input
process
Output/
input
process
output

10. Linking production to calculations
Statistical program
Statistical program cycle
Statistical Support Program
Business Process (Collect)
Business Process
(Process/Analyse)
Business Process
(Dissemination)
Business Process (Evaluate)

11. Driving and feeding the processes
input
Transformable input
Data to be refined by the process
Process Support input
Affects what the process step executes
and thereby affects the resultSuch as
background information, valuedomains
Parameter input
Can control what configurationthat should be used
Such as minimum, maximum, threshold value
process
output
Transformed output
Data that has been refined by the process
Process Execution Log
Captures what happens when the process step is executed. The events that are captured are independent of tha current process step.
Such as Error messages or the time it took to complete the process step. Process metric
Captures process data relating to the quality or methodological aspects of the process steps that are performed during the execution. For example. a measure of how many records are used, how many values were imputed or seasonally adjusted.

12. Driving and feeding the processes
Statistical program A, Produktionsomgång 1, Makro calculation beräkningsomgång 1, Calculation area
input
process
Source (external and internal)
Reference periods (and reference time points)
Status codes
Format (data type and length)
System (service)
Variable role
Output/
input
Source (external and internal)
Reference periods (and reference time points)
Status codes
Format (data type and length)
System (service)
Variable role
Process step
Method
Calculation rule
Source (external and internal)
Reference periods (and reference time points)
Status codes
Format (data type and length)
System (service)
Variable role
process
output
Process step
Method
Calculation rule

13. Common aspects Process step, methods and services
Valid process step for a business process
Valid methods for a process step
Valid services for a process step and methods
Common status codes
Reference time
List of sources
List of services

14. Design of production Design Calcula-tion Design Design Edit Collect
Define Content
Define Content
Define Content
Define Content
Provider, contract
Calculation rule
Editing rule x
Calculation area x
Calculation area x
Calculation rules
Calculation rules
Calculation rules

15. During production Calcula-tion Collect Edit Calculation area
Content
Collect
Calcula-tion
Edit
90 mkr
101 mkr
100 mkr
ESV, contract
Beräknings-regel
Calculation rule
Editing rule
90 mkr
Calculation area 95
mkr
Calculation area
101 mkr
1,05
A+b-c=d
Index * x=y

16. National Accounts, example COICOP 1211 editing (of ”Raw data”)
Origin ”Raw data store”:
Correction information
Who: Henrik Romanov
When:
Correction: 0,031
Type of correction:
Comment: Correction due to negative impact of funeral industry
Editing
OMS
Editing rules OMS
Process: Editing "Raw data"
Edited ” Raw data store”:

17. Conclutions Implementation - ongoing
Team effort (subject matter, methodologists, architects, process owners and IT)
Setting structures - process driving
Defining concepts - content

18. Klas Blomqvist
Eva Holm

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