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Changes for page 1 Introduction

Last modified by Helena on 2025/09/10 11:19
From version 12.1
edited by Helena
on 2025/05/15 10:10
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To version 12.2
edited by Helena
on 2025/05/16 13:32
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60 60  
61 61  In addition to this, in order to aid understanding each package can be considered to be in one of three conceptual layers:
62 62  
63 -the SDMX Base layer comprises fundamental building blocks which are used by the Structural Definitions layer and the Reporting and Dissemination layer
63 +* the SDMX Base layer comprises fundamental building blocks which are used by the Structural Definitions layer and the Reporting and Dissemination layer
64 +* the Structural Definitions layer comprises the definition of the structural artefacts needed to support data and metadata reporting and dissemination
65 +* the Reporting and Dissemination layer comprises the definition of the data and metadata containers used for reporting and dissemination
66 +* In reality the layers have no implicit or explicit structural function as any package can make use of any construct in another package.
64 64  
65 -the Structural Definitions layer comprises the definition of the structural artefacts needed to support data and metadata reporting and dissemination
66 -
67 -the Reporting and Dissemination layer comprises the definition of the data and metadata containers used for reporting and dissemination
68 -
69 -In reality the layers have no implicit or explicit structural function as any package can make use of any construct in another package.
70 -
71 71  === 1.3.2 Version 1.0 ===
72 72  
73 73  In version 1.0 the metamodel supported the requirements for: