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Angelina Dungga Winterleitner 7.5.2013, Work Session on Statistical Metadata

Use of SDMX in stocking, disseminating and managing the Swiss Classification on Economic Activities. Angelina Dungga Winterleitner 7.5.2013, Work Session on Statistical Metadata. Contents. Organisation of metadata management in the FSO Metadata Strategy and Current Situation SMS-Architecture

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Angelina Dungga Winterleitner 7.5.2013, Work Session on Statistical Metadata

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  1. Use of SDMX in stocking, disseminating and managing the Swiss Classification on Economic Activities Angelina Dungga Winterleitner7.5.2013, Work Session on Statistical Metadata

  2. Contents • Organisation of metadata management in the FSO • Metadata Strategy and Current Situation • SMS-Architecture • Standards and Formats • Version control and revisions • Issues raised • Lessons learned

  3. 1. Organisation of metadata management in the FSO

  4. 2. Metadata Strategy and Current Situation

  5. Standardised responses SDMX_ML 3. SMS Architecture Standardised entries SDMX STANDARDS Guidelines for web servicesV 2.1 SDMX Registry Access point SMS editor Repository Web Services Repository Repository ETL Repository SAS Repository

  6. 4. Standards and Formats • Classification Index? • Caselaws? • List of Short Titles? • Standard Aggregations?

  7. 5. Version control and revisions • Metadata owner is responsible for quality and validation of metadata • „is final“ tag marks the official status of a metadata • once the tag is checked, no modifications to the metadata can be effected by the metadata owner • Possibility to work on metadata without tagging „is final“ and therefore not accessible for public

  8. 6. Issues raised • How to make minor changes to a version without cancelling security blocking? • How to capture notes and future changes to a code, while preparing a revision, without changeing the current version? • Is a caselaw to be put as an annotation to a code or should the collection of caselaws form an artefact independently from the classification version? • Is an index entry to be put as an annotation to a code or should the list of index form an artefact independently from the classification version? • How should a classification variant be put in relation to the base classification version?

  9. 7. Lessons learned • SMS is flexible enough to address needs for maintaining a classification • Progressive implementation strategy allows stepwise updates of the system and tailormade solutions • International guidance in addressing raised conceptual issues is very helpful and facilitates harmonisation (common terminology, etc.).

  10. Thankyouforyourattention!

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