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Last modified by Artur on 2025/09/30 12:30
From version 5.1
edited by Helena
on 2025/06/06 16:56
Change comment: There is no comment for this version
To version 6.1
edited by Helena
on 2025/06/06 16:58
Change comment: There is no comment for this version

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14 14  
15 15  The SDMX Technical Specifications are organised into several discrete sections.
16 16  
17 -The following are published on the SDMX website ([[__https:~~/~~/www.sdmx.org__>>url:https://www.sdmx.org/]][[)>>url:https://www.sdmx.org/]]:
17 +The following are published on the SDMX website ([[__https:~~/~~/www.sdmx.org__>>https://https:www.sdmx.org]]):
18 18  
19 19  **Section 1** **Framework for SDMX Technical Standards** – this document providing an introduction to the technical standards.
20 20  
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84 84  
85 85  SDMX version 3.0 introduces new features, improvements and changes to the Standard in the following key areas:
86 86  
87 -==== Information Model ====
87 +(% class="wikigeneratedid" id="HInformationModel" %)
88 +**Information Model**
88 88  
89 89  * Simplification and improvement of the reference metadata model
90 90  * Support for microdata
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94 94  * Improvements to code hierarchies for data discovery
95 95  * Improvements to constraints
96 96  
97 -==== Versioning of Structural Metadata Artefacts ====
98 +(% class="wikigeneratedid" id="HVersioningofStructuralMetadataArtefacts" %)
99 +**Versioning of Structural Metadata Artefacts**
98 98  
99 99  • Adoption of the three-number semantic versioning standard for structural metadata artefacts ([[__https:~~/~~/semver.org__>>https://https:semver.org]])
100 100  
101 -==== REST Web Services Application Programming Interface (API) ====
103 +(% class="wikigeneratedid" id="HRESTWebServicesApplicationProgrammingInterface28API29" %)
104 +**REST Web Services Application Programming Interface (API)**
102 102  
103 103  * Change to a single ‘structure’ resource for structure queries simplifying the REST API specification by reducing the number of resources to five
104 104  * Improvements to data queries
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105 105  * Improvements to reference metadata queries
106 106  * Support for structural metadata maintenance using HTTP PUT, POST and DELETE verbs
107 107  
108 -==== SOAP Web Services API ====
111 +(% class="wikigeneratedid" id="HSOAPWebServicesAPI" %)
112 +**SOAP Web Services API**
109 109  
110 110  • The SOAP web services API has been deprecated with version 3.0 standardising on REST
111 111  
112 -==== XML, JSON, CSV and EDI Transmission formats ====
116 +(% class="wikigeneratedid" id="HXML2CJSON2CCSVandEDITransmissionformats" %)
117 +**XML, JSON, CSV and EDI Transmission formats**
113 113  
114 114  * The SDMX-ML, SDMX-JSON and SDMX-CSV specifications have been extended and modified where needed to support the new features and changes such as reference metadata and microdata
115 115  * Obsolete SDMX-ML data message variants including Generic, Compact, Utility and Cross-sectional have been deprecated standardising on Structure Specific Data as the sole XML format for data exchange