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Web based tools for Raw Data collection

Web based tools for Raw Data collection. Swiss Federal Statistical Office. Bertrand Loison, Chief Information Officer (CIO) Eurostat / IT Directors Group / 25.10.2005 / Luxembourg. Raw Data Collection on the Web with eSurvey. TABLE OF CONTENT. Purpose and Scope Architecture Development

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Web based tools for Raw Data collection

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  1. Web based tools for Raw Data collection Swiss Federal Statistical Office Bertrand Loison, Chief Information Officer (CIO) Eurostat / IT Directors Group / 25.10.2005 / Luxembourg

  2. Eurostat / IT Directors Group Raw Data Collection on the Web with eSurvey TABLE OF CONTENT • Purpose and Scope • Architecture • Development • Business View • Benefits • Conclusion

  3. Transformation Stat. Datawarehouse Stat. Datawarehouse 1 Statistic 1 2 Statistic 2 Statistic 3 3 4 Statistic 4 5 Statistic 5 Analysis Analysis Statistical Web-Portal Statistical Web-Portal Elec. Sur. Paper sur. ... Eurostat / IT Directors Group Purpose and Scope E & E Papier-kanal E & E Datei-kanal E & E Web-kanal E & E PDA E & E Telefon E & E per-sönlich IT STRATEGY Statistical products Production process Historical: individual application As is: SW-Modules Vision: horizontal application 2000 2005 2010

  4. Eurostat / IT Directors Group Raw Data Collection on the Web with eSurvey TABLE OF CONTENT • Purpose and Scope • Architecture • Development • Business View • Benefits • Conclusion

  5. Eurostat / IT Directors Group Architecture APPLICATION LAYER

  6. Eurostat / IT Directors Group Architecture TECHNOLOGICAL LAYER

  7. Eurostat / IT Directors Group Raw Data Collection on the Web with eSurvey TABLE OF CONTENT • Purpose and Scope • Architecture • Development • Business View • Benefits • Conclusion

  8. Eurostat / IT Directors Group Development KEY ELEMENTS • Putting together experienced business and IT people with experience in the domain of Internet surveys together in one small team. • Flexible and extensible meta modelling with UML. • Prototypical approach to master complexity from the very beginning. • Initial focus on specific business surveys with specific statistical projects as “clients” helped to establish concrete real world requirements. • Consequent incremental and iterative development in which the solution grew continually through small steps and approximations to a first productive version (RUP).

  9. Eurostat / IT Directors Group Raw Data Collection on the Web with eSurvey TABLE OF CONTENT • Purpose and Scope • Architecture • Development • Business View • Benefits • Conclusion

  10. Eurostat / IT Directors Group Business View SURVEY PROFILES

  11. Eurostat / IT Directors Group Business View EXPERIENCES #1

  12. Eurostat / IT Directors Group Business View EXPERIENCES #2

  13. Eurostat / IT Directors Group Raw Data Collection on the Web with eSurvey TABLE OF CONTENT • Purpose and Scope • Architecture • Development • Business View • Benefits • Conclusion

  14. Eurostat / IT Directors Group Benefits INPUT DATA CHANNELS 2001-2003

  15. Eurostat / IT Directors Group Raw Data Collection on the Web with eSurvey TABLE OF CONTENT • Purpose and Scope • Architecture • Development • Business View • Benefits • Conclusion

  16. Eurostat / IT Directors Group Conclusion KEY ELEMENTS • The creation of a small core team of IT and business people working together to develop an application users the example of real world web based surveys. • The definition of conceptual models which can be defined and refined, which are used to develop a modular software tool. • The use of prototypes which can be used and tested by end users to provide input for refinements and improvements. • A well defined selection process for “suitable” surveys.

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