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serverId85506ce4-3cb3-3d91-85ee-f633aaaf4a45
keyODM-7576

Dataset-JSON was adapted from the Dataset-XML Version 1.0 specification, but uses JSON format. Like Dataset-XML, each Dataset-JSON file is connected with a Define-XML file containing detailed information about the metadata. One aim of Dataset-JSON is to address as many of the relevant requirements in the PHUSE 2017 Transport for the Next Generation paper as possible, including the efficient use of storage space.

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Dataset-JSON must contain only one dataset per file. 

Top Level Attributes

At the top level of Dataset-JSON object, there are technical attributes and two main optional attributes: clinicalData and referenceData, corresponding to Dataset-XML elements. At least 1 of the main attributes must be provided. Subject data is stored in clinicalData and non-subject data is stored in referenceData.

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serverIssue Tracker (JIRA)
columnIdsissuekey,summary,issuetype,created,updated,duedate,assignee,reporter,priority,status,resolution
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId85506ce4-3cb3-3d91-85ee-f633aaaf4a45
keyODM-75

AttributeUsageDescriptionAttribute order
creationDateTimeRequiredTime of creation of the file containing the document.1
datasetJSONVersionRequiredVersion of Dataset-JSON standard2
fileOIDOptionalA unique identifier for this file.3
asOfDateTimeOptionalThe date/time at which the source database was queried in order to create this document.4
originatorOptionalThe organization that generated the Dataset-JSON file.5
sourceSystemOptionalThe computer system or database management system that is the source of the information in this file.6
sourceSystemVersionOptionalThe version of the "sourceSystem" above.7
clinicalDataOptionalContains datasets for clinical data across multiple subjects.8
referenceDataOptionalContains datasets for non-subject data domains.9

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