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THE BNSI EXPERIENCE IN METADATA COLLECTION AND ORGANIZATION. Joint UNECE/Eurostat/OECD Work Session on Statistical Metadata (METIS) 3-5 April 2006, Geneva. Paper contents. Essence and goal of ISIS and principles of development component by component

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THE BNSI EXPERIENCE IN METADATA COLLECTION AND ORGANIZATION


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the bnsi experience in metadata collection and organization

THE BNSI EXPERIENCE IN METADATA COLLECTION AND ORGANIZATION

Joint UNECE/Eurostat/OECD Work Session on Statistical Metadata (METIS) 3-5 April 2006, Geneva

Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)

paper contents
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
  • Organizationofmetadatacollection – realization through the statistical information systems
  • Future tasks

Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)

specific topics in the experience
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)

isis brief presentation
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)

step by step development of isis
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.
    • ConsolidationoftheITenvironmentandITelementstobeachieved;
    • 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)

developing systems why these is
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)

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

Standard used

Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)

how the iss are related
How the ISs are related

Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)

organization of the md collection
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)

future work
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)

slide12
Thank you for attention

Joint UNECE/Eurostat/OECD Work session on Statistical Metadata (METIS)