OECD.Stat SDMX strategy Prepared by Jens Dossé, presented by David Barraclough, OECD

Transcription

1 OECD.Stat SDMX strategy Prepared by Jens Dossé, presented by David Barraclough, OECD Meeting of the Expert Group on Statistical Data and Metadata Exchange October 2014, Korea

2 OECD a Sponsor organisation

3 Strategic importance of SDMX for SIS SDMX

4 SDMX 2.0 web service since 2007

5 SDMX artefacts supported in.stat Data Structure Definition Data set Structure specific data set Structure specific time series data set Generic time series data set Generic data set Data flow Data flow definition Category Category map Category scheme Category scheme map Code Code map Codelist Codelist map Hierarchy Hierarchical code Hierarchical codelist Hybrid code map Hybrid codelist map Concept Concept map Concept scheme Concept scheme map Metadata structure definition Metadata set Metadata flow Metadata flow definition Metadata concept Metadata concept scheme Reporting category Reporting category map Structure map Structure set Structure usage Constraints Annotation Representation Identifiable artefact ref Maintainable artefact ref Structure ref International string Localised string Agency Agency scheme Contact Provision agreement Data and metadata provisioning Data provider Data provider scheme Data provider ref Data consumer Data consumer scheme Organisation map Organisation unit Organisation unit scheme Organisation scheme map Metadata target Attribute descriptor Data attribute Metadata report Report structure Metadata attribute Measure descriptor Primary measure Component map Transition Enumerated attribute value XHTML attribute value Text attribute value Other non enumerated attribute value Target data key Target object key Level Coding format Source code Source hierarchical code Source codelist Source hierarchical codelist Hierarchical code reference Target code Target codelist Target hierarchical code Target hierarchical codelist Dimension descriptor Dimension Time dimension Measure dimension Group dimension descriptor Data set target Target data set Report period target Target report period Dimension description values target Identifiable object target Target identifiable object Constraint content target Reporting taxonomy Reporting taxonomy map Series key Group key Reporting year start day Attachment constraint No specified relationship Primary measure relationship Group relationship Dimension relationship Measure key value Coded key value Uncoded key value Time key value Time dimension value Component value Observation Uncoded observation Coded observation Uncoded attribute value Coded attribute value Scheme map To text format To value type Data key set Data key Metadata key set Metadata key Constraint role Content constraint Cube region Metadata target region Constraint role type Reference period Release calendar Member selection Member value Range period Start period End period Before period After period Registration Process Process step Process artefact Simple datasource Rest datasource Web service datasource Computation Transition Transformation Transformation scheme Operator scheme Reference node Constant node Operator Operator node Parameter

6 SDMX artefacts supported in.stat

7 Role of.stat and SDMX(-ML) in the dissemination OECD.Stat: Structured for human consumption To favour data visualization and understanding SDMX: Structured for machine consumption According to data structures agreed between organisations

8 { SDMX : JSON } Source: stats.oecd.org/opendataapi/json.htm

9 Source: In progress: SDMX v2.1 compatible APIs SDMX-RI/ SDMXSource

10 Source: Planned: Support globally agreed DSDs through SDMX artefacts Attributes, including units

11 Source: Planned: SDMX Registry API and integration with the SDMX global registry Registry

12 Source: Planned: Support the data aggregation use case by providing mapping from multiple data sources SDMX imports

13 Planned: Enable semantic linkage Source: RDF SDMX-data cube vocabulary

14 SIS-CC Vision on standards such as SDMX support promote contribute to its adoption

15 OECD.Stat SDMX strategy Prepared by Jens Dossé, OECD Presented by David Barraclough, OECD Meeting of the Expert Group on Statistical Data and Metadata Exchange October 2014, Korea