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SDMX Open Data Interchange (SODI) PowerPoint Presentation
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SDMX Open Data Interchange (SODI)

SDMX Open Data Interchange (SODI)

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SDMX Open Data Interchange (SODI)

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  1. Towards Implementation of SDMX 9-11 January 2007 SDMX Open Data Interchange(SODI)

  2. Network of national institutions and agencies Co-ordinated by Eurostat European Commission Directorate General European Union Statistical Authority Tasked with providing a high quality statistical information service 1000 data providers to Eurostat More than 100 committees, working groups and expert groups Eurostat and the European Statistical System

  3. EU Regulations and Agreements Code lists, nomenclatures Reporting tools, services and standards National raw data Aggregated European data Latest technologies Internet, Web services, XML SDMX Harmonisation & methodology coordination

  4. Implement a data sharing approach for the Principal European Economic Indicators (PEEI) a set of 19 key short term indicators aimed at improving timeliness of European economics statistics SDMX is not only an informatics project... ...SODI is Eurostat’s vehicle for driving forward the whole range of technical, organisational, statistical, legal, and political developments involved in implementing SDMX in the European Union SODI objectives

  5. Data sharing in SODI NSI Collection Production Dissemination shared data Collection Production Dissemination Eurostat

  6. The SODI Workflow Internet Connection to NSIs Web service RSS- Feed Eurostat Received Extract "Pull" data in (and merge) Reference Requestor SDMX-ML SDMX-ML Data Base / Shared Data XSL for Dissemination SDMX-ML

  7. The SODI Workflow http://sodi.istat.it Internet Connection to NSIs Web service RSS- Feed Eurostat Received Extract "Pull" data in (and merge) Reference Requestor SDMX-ML SDMX-ML Data Base / Shared Data XSL for Dissemination SDMX-ML

  8. The SODI Workflow Internet Connection to NSIs Web service RSS- Feed <item> <title>IND-PROD monthly 1</title><link>http://sodi.istat.it/feeds/sodi_rss2_feed2.xml</link><guid>urn:uuid:11</guid><description>IND-PROD monthly 1</description> <pubDate>Tue, 07 Sep 2006 12:16:00 GMT</pubDate> Eurostat Received Extract "Pull" data in (and merge) Reference Requestor SDMX-ML SDMX-ML Data Base / Shared Data XSL for Dissemination SDMX-ML

  9. The SODI Workflow … <Query><query:DataWhere><query:And><query:DataProvider>ISTAT</query:DataProvider><query:Dataflow>STSIND_ORD_M</query:Dataflow><query:Dimension name="FREQUENCY">M</query:Dimension>…<query:Time><query:StartTime>1990-01</query:StartTime><query:EndTime>2006-01</query:EndTime></query:Time>… Internet Connection to NSIs Web service RSS- Feed Eurostat Received Extract "Pull" data in (and merge) Reference Requestor SDMX-ML SDMX-ML Data Base / Shared Data XSL for Dissemination SDMX-ML

  10. The SODI Workflow Internet Connection to NSIs Web service RSS- Feed Eurostat Received Extract "Pull" data in (and merge) Reference Requestor SDMX-ML SDMX-ML Data Base / Shared Data XSL for Dissemination SDMX-ML

  11. To enable end users and metadata producers to access, analyse and reuse statistical metadata originated from multiple sources Standardise the set of concepts for collecting, processing, and disseminating statistical metadata SDMX protocols for ensuring the interoperability of messages, independently on the respective IT platforms. Tasks: Architecture analysis; design, development and testing of a MSD (Metadata Structure Definitions) tool. Analysis of metadata transfer from national and international sources; toolkit for conversion and transfer of reference metadata. Loading metadata into Eurostat's database and formulating queries for extracting the information. Module for dispatching SDMX-compliant metadata to Eurostat’s website. Reference Metadata for SODI

  12. SODI Reference Metadata: System Architecture

  13. Implementation strategy including short, medium and long term actions Aimed at making SDMX a workable tool for statisticians To be developed along the technical and content lines of work Mostly financed by IDABC, the European Commission program on interoperability SDMX implementation in the European Statistical System

  14. Main tools SDMX registry SDMX converter Content oriented work DSD development: agriculture, demography, education, waste, … transition from GESMES to SDMX-ML SDMX reference metadata harmonisation of code lists Lines of work

  15. Strong commitment of Eurostat to SDMX implementation SODI as driving project Continuity with the past Feedback to SDMX standard development Conclusions