7 Data Structures
The following standards are applicable to data structures in the registration building block:
- 1.
- 2.RFC 7159 - The JavaScript Object Notation (JSON)
- 3.Open -API Version 3.1.0
The resource model shows the relationship between data objects that are used by this Building Block.
Resource Model:
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Illustration 3- Resource model. See editable image here.
The Data Elements provide detail for the Resource Model defined above. This section will list the core/required fields for each resource. Note that the Data Elements can be extended for a particular use case, but they must always contain, at the minimum, the fields defined here.
Minimum Required Data:
Name | Description | Type | Required | Text |
|---|---|---|---|---|
Database ID | Unique identifier of a database | integer | yes | |
Database name | Name that will define the database content. Name is public. | varchar | yes | |
Database schema | Database schema. See example in Appendix 1, Appendix 2. | json | yes | |
Database logo | Visual image for the database | bytea | no | |
Version | Database version. Each change in schema will produce the next version of the database and API services. | numeric | yes | |
Catalogue name | Database name in the list | varchar | yes | |
Data ID | Data element unique identifier | integer | yes | |
Registry number | Additional registry identifier. Unique identifier in the registry. | varchar | yes | |
Field type | Field type: datetime, date, boolean, text, number, file | varchar | yes | |
Field value | Field value, data stored in the field. | datetime, date, boolean, text, number | yes | |
Audit log old value | Field value before change | datetime, date, boolean, text, number | yes | |
Audit log new value | Field value after the change | datetime, date, boolean, text, number | yes | |
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