Statistical information system
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Statistical Information System. Integration. The main goal of the integration of statistical data bases was to assure, that services offered by official statistics will be continuo u sly available through improving access to the information already gathered in many distributed data bases.

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Statistical Information System

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Statistical information system

Statistical Information System

SIS - Statistical Information System - SCO Poland


Integration

Integration

  • The main goal of the integration of statistical data bases was to assure, that services offered by official statistics will be continuously available through improving access to the information already gathered in many distributed data bases.

SIS - Statistical Information System - SCO Poland


Concept of integration of survey results

Concept of integration of survey results

At the concept level the following main activities were assumed:

  • Integration of survey results

    • Subject mater – through unique definition of terms and classifications used for documentation of statistical surveys,

    • Physical – through putting maximum set of results in one integrated system,

  • Automatization of processes followed the surveys – developed gradually, in optimal way for a given time.

SIS - Statistical Information System - SCO Poland


Statistical information system

Classifications

Classifications

Positions

Legal Acts

Glossary of Terms

Domains

Subject mater integration

SMS – Statistical Metainformation System

SIS - Statistical Information System - SCO Poland


Physical integration

Physical Integration

SMS - Statistical Metainformation System

Demography

Database

Public Data Warehouse

Product

Database

Statistical Data

Warehouse

Source data

RegionalDataBank

TERYT system

SIS - Statistical Information System - SCO Poland


Statistical information system

Automatization of

processes followed the surveys

Classifications

Forms

AuthorsandOwners

Positions

Classifications

Reporting

periods

Legal Acts

Domains

Terms

Survey Frame

Survey Documentation System

MData

SIS - Statistical Information System - SCO Poland


Mode of work s sequence of activities for subject meter integration

Subject integration  possibility of reporting from different sources

Statistical business register BJS  unique subject description in all surveys for a given period of time

statistical agricultural and forestregister SRGRiL

Object integration

Glossary of terms  unique name and definitions of terms

classifications  coherence and grouping according to standards

Mode of workssequence of activities for subject meter integration

SIS - Statistical Information System - SCO Poland


The goal s of data warehouse creation

The goals of Data Warehouse creation

  • To facilitate analysis and secondary surveys based on distributed data sources through disseminationof the results of different reports from one place,

  • To create foundation for commonly accessible data bases as natural extension of data bases accessible for statisticians,

  • To disseminate data efficiently for permanent users including EUROSTAT, OECD and other international organizations,

  • To elaborate efficient methods to secure data – as well from damaging as fromno authorized access.

SIS - Statistical Information System - SCO Poland


Mode of work s sequence of activities for physical integration

Data Warehouse:

National Census - NSP 2002

Agricultural Census - PSR 2002

Economic surveys:

DG-1

F-01/I-01

C-01

Z-03

Agricultural database

Architecture survey B-07

Mode of workssequence of activities for physical integration

Regional Data Bank (RDB):

  • Loading of RDB from Data Warehouse

  • Migration from existing RDB

SIS - Statistical Information System - SCO Poland


Division of works during building of sis

Central Statistical Office - statisticians

Concept preparation

Designing

Organization of works

Testing

Coordination with authors of surveys and CSCC

Central Statistical Computing Centre - informatics

Designing

Programming

Testing

Administration

Coordination of hardware and software

Division of works during building of SIS

SIS - Statistical Information System - SCO Poland


Statistical information system

General Data Warehouse schema

SIS - Statistical Information System - SCO Poland


Metabase and data warehouse

Metabase and Data Warehouse

Oracle Designer Repository

EUL Discoverer

System MB

Business Register

MData

Terms

Classifications

Statistical MB

Operational Base

Central

Data Base

Data

mart

MOLAP cube

Data

mart

SIS - Statistical Information System - SCO Poland


Further works

Further works

Source data

SMS - Statistical Metainformation System

Portal

Paper (OCR) forms data

Administrative data sources (SMA)

Statistical Data

Warehouse

Documents

Public Data Warehouse

Interviewers data

Internet forms data

SIS - Statistical Information System - SCO Poland


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