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4 4  
5 5  == 16.1 Scope ==
6 6  
7 -The scope of this Chapter is to show the SDMX-ML interactions with the Registry, database, and metadata repository for the use case scenario outlined in Chapter 3. The scenario is repeated below.
7 +The scope of this Chapter is to show the [[SDMX-ML>>doc:sdmx:Glossary.SDMX-ML.WebHome]] interactions with the Registry, database, and [[metadata repository>>doc:sdmx:Glossary.Metadata repository.WebHome]] for the use case scenario outlined in Chapter 3. The scenario is repeated below.
8 8  
9 -The SDMX-ML examples used are version 2.1.
9 +The [[SDMX-ML>>doc:sdmx:Glossary.SDMX-ML.WebHome]] examples used are (% style="color:#e74c3c" %)version(%%) 2.1.
10 10  
11 11  == 16.2 Scenario ==
12 12  
13 -This scenario is the dissemination of data and related reference metadata using SDMX web services. It shows how the data, reference metadata, and structural metadata are used to build a web dissemination system.
13 +This scenario is the dissemination of data and related [[reference metadata>>doc:sdmx:Glossary.Reference metadata.WebHome]] using [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] web services. It shows how the data, [[reference metadata>>doc:sdmx:Glossary.Reference metadata.WebHome]], and [[structural metadata>>doc:sdmx:Glossary.Structural metadata.WebHome]] are used to build a web dissemination system.
14 14  
15 15  [[image:image-20250318221512-1.jpeg||data-xwiki-image-style-alignment="center"]]
16 16  
17 17  (% style="text-align: center;" %)
18 -**{{id name="image_47"/}}Figure 47: Process flow of an SDMX Web Data Dissemination System**
18 +**{{id name="image_47"/}}Figure 47: Process flow of an [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] Web Data Dissemination System**
19 19  
20 20  (% style="width:753.446px" %)
21 21  |**Process**|(% style="width:670px" %)**Description**
22 -|1|(% style="width:670px" %)Retrieve the DSD from a structural metadata source (e.g. an SDMX Registry), and create database tables.
23 -|2|(% style="width:670px" %)Read an SDMX data set file and load the data into the database
24 -|3|(% style="width:670px" %)Data discovery system continually synchronises its metadata with the structural metadata source. A user makes a data selection from choices built from the information held in an SDMX Registry (structural metadata such as category scheme, dataflow, DSD, data provider, provision agreements and data registration)
25 -|3|(% style="width:670px" %)These choices are logical choices, built from the dimension selections.
26 -|5|(% style="width:670px" %)The logical choice is formatted as an SDMX data query. This is passed to the Data Base which responds with an SDMX data set.
27 -|6|(% style="width:670px" %)Reference metadata relevant to the data returned is retrieved from a metadata repository.
28 -|7|(% style="width:670px" %)The data and metadata are passed to a visualization tool to display the data in tables, charts, graphs, maps etc. Often a download is offered in various formats. The download options often include also the DSD or MSD.
22 +|1|(% style="width:670px" %)Retrieve the [[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]] from a [[structural metadata>>doc:sdmx:Glossary.Structural metadata.WebHome]] source (e.g. an [[SDMX Registry>>doc:sdmx:Glossary.SDMX Registry.WebHome]]), and create database tables.
23 +|2|(% style="width:670px" %)Read an [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] [[data set>>doc:sdmx:Glossary.Data set.WebHome]] file and load the data into the database
24 +|3|(% style="width:670px" %)Data discovery system continually synchronises its metadata with the [[structural metadata>>doc:sdmx:Glossary.Structural metadata.WebHome]] source. A user makes a data selection from choices built from the information held in an [[SDMX Registry>>doc:sdmx:Glossary.SDMX Registry.WebHome]] ([[structural metadata>>doc:sdmx:Glossary.Structural metadata.WebHome]] such as [[category scheme>>doc:sdmx:Glossary.Category scheme.WebHome]], [[dataflow>>doc:sdmx:Glossary.Dataflow.WebHome]], [[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]], [[data provider>>doc:sdmx:Glossary.Data provider.WebHome]], [[provision agreements>>doc:sdmx:Glossary.Provision agreement.WebHome]] and data registration)
25 +|3|(% style="width:670px" %)These choices are logical choices, built from the [[dimension>>doc:sdmx:Glossary.Dimension.WebHome]] selections.
26 +|5|(% style="width:670px" %)The logical choice is formatted as an [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] data query. This is passed to the Data Base which responds with an [[SDMX>>doc:sdmx:Glossary.Statistical data and metadata exchange.WebHome]] [[data set>>doc:sdmx:Glossary.Data set.WebHome]].
27 +|6|(% style="width:670px" %)[[Reference metadata>>doc:sdmx:Glossary.Reference metadata.WebHome]] relevant to the data returned is retrieved from a [[metadata repository>>doc:sdmx:Glossary.Metadata repository.WebHome]].
28 +|7|(% style="width:670px" %)The data and metadata are passed to a visualization tool to display the data in tables, charts, graphs, (% style="color:#e74c3c" %)maps(%%) etc. Often a download is offered in various formats. The download options often include also the [[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]] or MSD.
29 29  
30 30  == 16.3 Structural Metadata ==
31 31  
32 32  === 16.3.1 Schematic ===
33 33  
34 -The following structural metadata and provisioning metadata is used in the scenario.
34 +The following [[structural metadata>>doc:sdmx:Glossary.Structural metadata.WebHome]] and provisioning metadata is used in the scenario.
35 35  
36 36  [[image:image-20250318221512-2.jpeg||data-xwiki-image-style-alignment="center"]]
37 37  
... ... @@ -40,7 +40,7 @@
40 40  
41 41  === 16.3.2 Data Structure Definition ===
42 42  
43 -For the reasons of clarity a sub set of the contents of the Code Lists and Concept Schemes are used in this example, and only a few of the DSD Attributes are used.
43 +For the reasons of clarity a sub set of the contents of the [[Code Lists>>doc:sdmx:Glossary.Code list.WebHome]] and [[Concept Schemes>>doc:sdmx:Glossary.Concept scheme.WebHome]] are used in this example, and only a few of the [[DSD>>doc:sdmx:Glossary.Data structure definition.WebHome]] [[Attributes>>doc:sdmx:Glossary.Attribute.WebHome]] are used.
44 44  
45 45  (% class="wikigeneratedid" id="HDimensions" %)
46 46  **Dimensions**
... ... @@ -75,7 +75,7 @@
75 75  (% style="text-align: center;" %)
76 76  **{{id name="image_49"/}}Figure 49: User Case - Create Database Tables from DSD**
77 77  
78 -The following SDMX-ML is extracted from the Registry using the REST query http:~/~/[ ws-entry-point]/DataStructure_ECB/ECB_EXR1
78 +The following [[SDMX-ML>>doc:sdmx:Glossary.SDMX-ML.WebHome]] is extracted from the Registry using the REST query http:~/~/[ ws-entry-point]/DataStructure_ECB/ECB_EXR1
79 79  
80 80  (% class="wikigeneratedid" id="HDimensions" %)
81 81  **Dimensions**