1. THE BNSI EXPERIENCE IN METADATA COLLECTION AND ORGANIZATION
НСИ
THE BNSI EXPERIENCE IN METADATA COLLECTION AND ORGANIZATION
Joint UNECE/Eurostat/OECD Work Session on Statistical Metadata (METIS) April 2006, Geneva
Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
3-5 April 2006

2. Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
НСИ
Paper contents
Essence and goal of ISIS and principles of development component by component
Standards for the metadata description in information systems
The place of the developing components in the ISIS architecture
Organization of metadata collection – realization through the statistical information systems
Future tasks
Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
3-5 April 2006

3. Specific topics in the experience
НСИ
Specific topics in the experience
No possibility to develop components in the best way - Necessity the developing components to be integrated and every new component to be integrated to the existing;
Component by component development of the ISIS;
The Metadata components – tools for metadata collection
Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
3-5 April 2006

4. ISIS – brief presentation
НСИ
ISIS – brief presentation
Connected obejct oriented and process oriented ISs
Centralized DBs – common, sharing DBs with controled access
Core component – Metadata base
Metadata driven system
Architecture – Standard 51 Information Systems Architecture for National and International Statistical Offices
Infrastructural components
Functional components
Databases – Observation registers, Final observation registers, Macrodata base, Dissemination DB
Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
3-5 April 2006

5. Step by step development of ISIS
НСИ
Step by step development of ISIS
Guiding principles:
the ideology and architecture of ISIS defined – strict adherence working on developing separate ISIS components.
common metadata model implementation in separate ISIS components.
interfaces between information systems if possible, especially for the metadata exchange.
developed and approved internal standards.
Consolidation of the IT environment and IT elements to be achieved;
Common development tools to be used in the development of the system.
Not to destroy the “statistical production” process
Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
3-5 April 2006

6. Developing systems – why these IS
НСИ
Developing systems – why these IS
IS “Statistical classifications” – service provided for the other components – development, maintenance, relations between, usage of the statistical classifications;
IS “Register of the statistical units” – administrative and statistical units, statistical surveys population;
IS “Planning and design of statistical survey” – application SW tool for MD collection – life cycle – survey description
Electronic Metadata Vocabulary – terms & definitions and their maintenance
IS “Demography” – integration - DWH
Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
3-5 April 2006

7. Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
НСИ
Standard used
MetaNet Reference model – how it is used - common information objects and their use
Requirements for information system integration – internal standard;
Information Services between information systems – internal standard
Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
3-5 April 2006

8. Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
НСИ
Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
3-5 April 2006

9. Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
НСИ
How the ISs are related
Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
3-5 April 2006

10. Organization of the MD collection
НСИ
Organization of the MD collection
IS “Planning and design of statistical survey”, IS “Statistical classifications”, EMDV – application SW tools for MD collection – standard survey description;
Co-ordination council – Vice-President, Directors, defined rules – internal standards approval;
Working groups – the best experts in the statistical office
Programme for survey description – implementation of the systems
Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
3-5 April 2006

11. Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
НСИ
Future work
National PHARE 2004 Programme – TS for development of ISIS – detailed plan with more technical requirements for ISIS realization
TS for development of the functional component “Data collection and editing” – including Micro DB building up (Observation and Final observation registers)
Data from administrative sources
Data dissemination DB and functional component
Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
3-5 April 2006

12. Thank you for attention
НСИ
Thank you for attention
Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)
3-5 April 2006