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  1. What is a Statistical Data Warehouse and how does it integrate statistical unit registers?

    Statistical Data Warehousing planning allows unknown inputs and outputs, because dealing with a new type of input or output is just a matter of adding a new conversion process. There is both metadata linked directly to the data, and metadata for the proce ...

    Harold Kroeze - 10/02/2017 - 14:17

  2. What is the process model perspective for the Data Warehouse, and how does it differ from the data model perspective?

    Process model In the process model perspective of the data warehouse the way of producing known outputs from known inputs is the focus, i.e. the whole-life process and metadata is attached throughout the life of the data item. The focal point is not the d ...

    Harold Kroeze - 10/02/2017 - 14:20

  3. What are some methodological issues in a S-DWH?

    Recycling of data in a S- DWH, viz "store data once and re-use many times", has wide benefits in terms of version control, storage, auditing, accountability and some dimensions of quality (coherence and comparability, accessibility and clarity, ...

    Harold Kroeze - 10/02/2017 - 14:22

  4. Topics

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    John Doe - 06/09/2016 - 11:32

  5. ESSnet

    Introduction to the ESSnet programme During the Palermo meeting in September 2002, the DGINS (Directors General of NSI) expressed the need to find synergies, harmonization and dissemination of best practices in the European Statistical System (ESS). They ...

    John Doe - 06/09/2016 - 11:32

  6. News

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    John Doe - 06/09/2016 - 11:32

  7. Homepage

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    John Doe - 06/09/2016 - 11:32

  8. About the CROS-Portal

    The CROS portal and its facilities 1. What is the CROS portal? The CROS Portal is a content management system based on Drupal and stands for "Portal on C ollaboration in R esearch and Methodology for O fficial S tatistics". The CROS Portal is de ...

    admin estat - 10/08/2018 - 15:33

  9. Legal Notice

    Disclaimer The European Commission maintains this website to enhance public access to information about its initiatives and European Union policies in general. Our goal is to keep this information timely and accurate. If errors are brought to our attentio ...

    John Doe - 06/09/2016 - 11:32

  10. Study on future research needs in Official Statistics

    The objective of the project "Analysis of the future research needs in Official Statistics", set up by Eurostat and involving three universities (University of Helsinki, University of Trier and FHNW) and an ICT company (Sogeti Luxembourg SA), wa ...

    John Doe - 06/09/2016 - 11:32