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Last modified by Helena on 2025/09/10 11:19
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edited by Helena
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11 11  |(% style="width:188px" %)1.0|(% style="width:205px" %)October 2021|(% style="width:441px" %)Public release for SDMX 3.0
12 12  )))
13 13  
14 -= 1 Introduction =
14 += {{id name="_Toc93831"/}}1 Introduction =
15 15  
16 16  The business vision for SDMX envisages the promotion of a “data sharing” model to facilitate low-cost, high-quality statistical data and metadata exchange. Data sharing reduces the reporting burden of organisations by allowing them to publish data once and let their counterparties “pull” data and related metadata as required. The scenario is based on:
17 17  
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33 33  
34 34  These architectural standards address the ‘how’, rather than the ‘what’, and are aimed at enabling existing SDMX standards to achieve their mission. The architectural standards address registry services, which initially comprise:
35 35  
36 -* structural metadata repository
37 -* data and metadata registration
38 -* query
36 +• structural metadata repository
39 39  
38 +• data and metadata registration
39 +
40 +• query
41 +
40 40  The registry services outlined in this specification are designed to help the SDMX community manage the proliferation of SDMX assets and to support data sharing for reporting and dissemination.
41 41  
42 42  = {{id name="_Toc93832"/}}2 Scope and Normative Status =
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79 79  
80 80  [[image:SDMX 3-0-0 SECTION 5 FINAL-1.0_en_28806f51.jpg||height="539" width="443"]]
81 81  
82 -(% class="wikigeneratedid" id="HFigure1:SchematicoftheBasicStructuralArtefactsintheSDMX-IM" %)
83 -**Figure 1: Schematic of the Basic Structural Artefacts in the SDMX-IM**
84 +====== Figure 1: Schematic of the Basic Structural Artefacts in the SDMX-IM ======
84 84  
85 85  Note that in Figure 1 (but also most of the relevant subsequent figures) terms that include both data and metadata have been used. For example:
86 86  
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107 107  
108 108  Notifying interested parties of newly published or re-published data, reference metadata or changes in structural metadata involves:
109 109  
110 -* registry support of a subscription-based notification service which sends an email or notifies an HTTP address announcing all published data that meets the criteria contained in the subscription request.
111 +• registry support of a subscription-based notification service which sends an email or notifies an HTTP address announcing all published data that meets the criteria contained in the subscription request.
111 111  
112 112  == {{id name="_Toc93838"/}}3.5 Discovery ==
113 113  
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166 166  
167 167  The registry interfaces are invoked in one of two ways:
168 168  
169 -1. The interface is the name of the root node of the SDMX-ML document
170 -1. The interface is invoked as a child element of the RegistryInterface message where the RegistryInterface is the root node of the SDMX-ML document.
170 +*
171 +*1. The interface is the name of the root node of the SDMX-ML document
172 +*1. The interface is invoked as a child element of the RegistryInterface message where the RegistryInterface is the root node of the SDMX-ML document.
171 171  
172 172  In addition to these interfaces the registry must support a mechanism for submitting and querying for structural metadata. This is detailed in sections 5.2.2 and 5.2.3.
173 173