SDMX Inside
QuantHub leverages the full power of SDMX 3.0 (the latest version of the standard released in October 2021).
QuantHub information model is, in fact, the SDMX information model, system components use SDMX API to work with data and metadata, workflows when working with data and artifacts follow the SDMX model and can be reproduced by external systems.
SDMX 2.1 endpoints are supported as well for backward compatibility and the data can be converted to the latest format on-the-fly.
Why SDMX
SDMX (Statistical Data and Metadata Exchange) is an international initiative and an ISO standard of statistical data and metadata exchange among international organizations. SDMX makes it easy to get your data and metadata structured, described, and made accessible to external systems for further processing and analysis.
SDMX is an ISO standard for statistical data and metadata exchange and serves as a common language between people working with data.
SDMX defines a powerful and comprehensive information model that describes objects involved in data modeling.
SDMX information model is supported and deployed by major international organizations such as the IMF, OECD, World Bank, and European Central Bank to name a few.
Built once, your data and metadata are suitable for any internal and external applications supporting SDMX. SDMX information model covers the most frequent use cases that you may need to process and query your data and metadata.
The support of bi-temporality gives the ability to query data in an incremental format, instead of downloading the entire dataset each time, when data updates come in small increments.
The large community behind the standard results in numerous available open-source components, including but not limited to integrations with Python, R, MatLab, Excel and more.
Use SDMX API to build an automated data exchange with external systems.
Leverage various data dissemination formats: CSV, JSON, XML.
Structural Artifacts | QuantHub Support | Future Releases |
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Agency Scheme |
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Categorization |
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Category Scheme |
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Category Scheme Map |
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Codelist |
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Concept Scheme |
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Concept Scheme Map |
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Data Constraint |
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Data Consumer Scheme |
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Data Provider Scheme |
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Data Structure Definition |
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Dataflow |
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Hierarchy |
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Metadata Constraint |
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Metadata Provider Scheme |
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Metadata Provision Agreement |
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Metadata Structure Definition |
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Metadataflow |
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Metadataset |
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Organisation Scheme Map |
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Organisation Unit Scheme |
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Process |
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Provision Agreement |
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Reporting Taxonomy |
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Reporting Taxonomy Map |
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Representation Map |
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Structure Map |
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Value List |
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Formats |
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SDMX-ML 1.0 |
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SDMX-ML 2.0 |
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SDMX-ML 2.1 |
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SDMX-ML 3.0.0 |
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SDMX-JSON 1.0 |
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SDMX-JSON 2.0.0 |
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SDMX-CSV 1.0 |
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SDMX-CSV 2.0 |
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REST API |
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SDMX 2.1 |
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SDMX 3.0 |
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