Changes for page 1 Introduction
Last modified by Helena K. on 2026/06/08 15:37
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... ... @@ -1,0 +1,1 @@ 1 +Artefact|Attribute|Category Scheme|Codelist|Concept Scheme|Data Structure Definition|Hierarchical Codelist|Language|Metadata Set|Metadata Structure Definition|Notification|Reference metadata|SDMX Information Model|Statistical Data and Metadata eXchange|Subscription - Content
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... ... @@ -19,6 +19,8 @@ 19 19 20 20 UML diagramming allows a class to be shown with or without the compartments for one or both of attributes and operations (sometimes called methods). In this document the operations compartment is not shown as there are no operations. 21 21 22 +[[image:1749563229253-391.png]] 23 + 22 22 **Figure 1 Class with operations suppressed** 23 23 24 24 In some diagrams for some classes the attribute compartment is suppressed even though there may be some attributes. This is deliberate and is done to aid clarity of the diagram. The method used is: ... ... @@ -26,6 +26,8 @@ 26 26 * The attributes will always be present on the class diagram where the class is defined and its attributes and associations are defined. 27 27 * On other diagrams, such as inheritance diagrams, the attributes may be suppressed from the class for clarity. 28 28 31 +[[image:1749563243362-354.png]] 32 + 29 29 **Figure 2 Class with attributes also suppressed** 30 30 31 31 Note that, in any case, attributes inherited from a super class are not shown in the sub class. ... ... @@ -37,7 +37,7 @@ 37 37 |(% style="width:129px" %)ClassName|(% style="width:226px" %) |(% style="width:322px" %) 38 38 |(% style="width:129px" %) |(% style="width:226px" %)attributeName|(% style="width:322px" %) 39 39 |(% style="width:129px" %) |(% style="width:226px" %)associationName|(% style="width:322px" %) 40 -|(% style="width:129px" %) |(% style="width:226px" %)+roleName |(% style="width:322px" %)44 +|(% style="width:129px" %) |(% style="width:226px" %)+roleName 41 41 42 42 The content in the “Feature” column comprises or explains one of the following structural features of the class: 43 43 ... ... @@ -76,7 +76,7 @@ 76 76 77 77 The SDMX-IM comprises a number of packages. These packages act as convenient compartments for the various sub models in the SDMX-IM. The diagram below shows the sub models of the SDMX-IM that were included in the version 1.0 specification. 78 78 79 -[[image: 1749245986724-174.png]]83 +[[image:image4.png]] 80 80 81 81 **Figure 3: SDMX Information Model Version 1.0 package structure** 82 82 ... ... @@ -85,24 +85,17 @@ 85 85 The version 2.0/2.1 model extends the functionality of version 1.0. principally in the area of metadata, but also in various ways to define structures to support data analysis by systems with knowledge of cube type structures such as OLAP{{footnote}}OLAP: On line analytical processing{{/footnote}} systems. The following major constructs have been added at version 2.0/2.1 86 86 87 87 Metadata structure definition 88 - 89 89 Metadata set 90 - 91 91 Hierarchical Codelist 92 - 93 93 Data and Metadata Provisioning 94 - 95 95 Process 96 - 97 97 Mapping 98 - 99 99 Constraints 100 - 101 101 Constructs supporting the Registry 102 102 103 103 Furthermore, the term Data Structure Definition replaces the term Key Family: as both of these terms are used in various communities, they are synonymous. The term Data Structure Definition is used in the model and this document. 104 104 105 -[[image: 1749245986730-349.jpeg]]102 +[[image:image5.png]] 106 106 107 107 **Figure 4 SDMX Information Model Version 2.0/2.1 package structure** 108 108 ... ... @@ -114,7 +114,7 @@ 114 114 115 115 Note that the data and metadata required for registry functions are not confined to the registry, and the registry also makes use of the other packages in the Information Model. 116 116 117 -[[image: 1749245986733-116.jpeg]]114 +[[image:image6.png]] 118 118 119 119 **Figure 5: SDMX Information Model Version 2.0/2.1 package structure including the registry** 120 120 ... ... @@ -124,15 +124,16 @@ 124 124 125 125 The IM packages are largely the same. 126 126 127 -[[image: 1749245986737-968.jpeg]]124 +[[image:image7.png]] 128 128 129 129 **Figure 6: SDMX Information Model version 3.0 package structure** 130 130 131 131 === 1.3.5 Version 3.1 === 132 132 133 -Whilst some additional properties have been added to Dataflow, DSD, Data Constraint, SDMX v3.1 doe s not change the high level information model, it remains as it is in Figure 6.130 +Whilst some additional properties have been added to Dataflow, DSD, Data Constraint, SDMX v3.1 doe 134 134 132 +s not change the high level information model, it remains as it is in Figure 6. 133 + 135 135 ---- 136 136 137 - 138 138 {{putFootnotes/}}
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